“They do not investigate whether the six sense fields are ‘permanent’ or are ‘impermanent’; do not investigate whether the six sense fields are ‘happiness’ or are ‘suffering’; do not investigate whether the six sense fields are ‘self’ or are ‘selfless’; do not investigate whether the six sense fields are ‘pleasant’ or are ‘unpleasant’; do not investigate whether the six sense fields are ‘empty’ or are ‘not empty’; do not investigate whether the six sense fields are ‘with signs’ or are ‘signless’; do not investigate whether the six sense fields are ‘wished for’ or are ‘wishless’; do not investigate whether the six sense fields are ‘at peace’ or are ‘not at peace’; and do not investigate whether the six sense fields are ‘void’ or are ‘not void.’
“They do not investigate whether sensory contact is ‘permanent’ or is ‘impermanent’; do not investigate whether sensory contact is ‘happiness’ or is ‘suffering’; do not investigate whether sensory contact is ‘self’ or is ‘selfless’; do not investigate whether sensory contact is ‘pleasant’ or is ‘unpleasant’; do not investigate whether sensory contact is ‘empty’ or is ‘not empty’; do not investigate whether sensory contact is ‘with signs’ or is ‘signless’; do not investigate whether sensory contact is ‘wished for’ or is ‘wishless’; do not investigate whether sensory contact is ‘at peace’ or is ‘not at peace’; and do not investigate whether sensory contact is ‘void’ or is ‘not void.’
“They do not investigate whether sensation is ‘permanent’ or is ‘impermanent’; do not investigate whether sensation is ‘happiness’ or is ‘suffering’; do not investigate whether sensation is ‘self’ or is ‘selfless’; do not investigate whether sensation is ‘pleasant’ or is ‘unpleasant’; do not investigate whether sensation is ‘empty’ or is ‘not empty’; do not investigate whether sensation is ‘with signs’ or is ‘signless’; do not investigate whether sensation is ‘wished for’ or is ‘wishless’; do not investigate whether sensation is ‘at peace’ or is ‘not at peace’; and do not investigate whether sensation is ‘void’ or is ‘not void.’
“They do not investigate whether craving is ‘permanent’ or is ‘impermanent’; do not investigate whether craving is ‘happiness’ or is ‘suffering’; do not investigate whether craving is ‘self’ or is ‘selfless’; do not investigate whether craving is ‘pleasant’ or is ‘unpleasant’; do not investigate whether craving is ‘empty’ or is ‘not empty’; do not investigate whether craving is ‘with signs’ or is ‘signless’; do not investigate whether craving is ‘wished for’ or is ‘wishless’; do not investigate whether craving is ‘at peace’ or is ‘not at peace’; and do not investigate whether craving is ‘void’ or is ‘not void.’
“They do not investigate whether grasping is ‘permanent’ or is ‘impermanent’; do not investigate whether grasping is ‘happiness’ or is ‘suffering’; do not investigate whether grasping is ‘self’ or is ‘selfless’; do not investigate whether grasping is ‘pleasant’ or is ‘unpleasant’; do not investigate whether grasping is ‘empty’ or is ‘not empty’; do not investigate whether grasping is ‘with signs’ or is ‘signless’; do not investigate whether grasping is ‘wished for’ or is ‘wishless’; do not investigate whether grasping is ‘at peace’ or is ‘not at peace’; and do not investigate whether grasping is ‘void’ or is ‘not void.’
“They do not investigate whether the rebirth process is ‘permanent’ or is ‘impermanent’; do not investigate whether the rebirth process is ‘happiness’ or is ‘suffering’; do not investigate whether the rebirth process is ‘self’ or is ‘selfless’; do not investigate whether the rebirth process is ‘pleasant’ or is ‘unpleasant’; do not investigate whether the rebirth process is ‘empty’ or is ‘not empty’; do not investigate whether the rebirth process is ‘with signs’ or is ‘signless’; do not investigate whether the rebirth process is ‘wished for’ or is ‘wishless’; do not investigate whether the rebirth process is ‘at peace’ or is ‘not at peace’; and do not investigate whether the rebirth process is ‘void’ or is ‘not void.’
“They do not investigate whether birth is ‘permanent’ or is ‘impermanent’; do not investigate whether birth is ‘happiness’ or is ‘suffering’; do not investigate whether birth is ‘self’ or is ‘selfless’; do not investigate whether birth is ‘pleasant’ or is ‘unpleasant’; do not investigate whether birth is ‘empty’ or is ‘not empty’; do not investigate whether birth is ‘with signs’ or is ‘signless’; do not investigate whether birth is ‘wished for’ or is ‘wishless’; do not investigate whether birth is ‘at peace’ or is ‘not at peace’; and do not investigate whether birth is ‘void’ or is ‘not void.’
“They do not investigate whether aging and death are ‘permanent’ or are ‘impermanent’; do not investigate whether aging and death are ‘happiness’ or are ‘suffering’; do not investigate whether aging and death are ‘self’ or are ‘selfless’; do not investigate whether aging and death are ‘pleasant’ or are ‘unpleasant’; do not investigate whether aging and death are ‘empty’ or are ‘not empty’; do not investigate whether aging and death are ‘with signs’ or are ‘signless’; do not investigate whether aging and death are ‘wished for’ or are ‘wishless’; do not investigate whether aging and death are ‘at peace’ or are ‘not at peace’; and do not investigate whether aging and death are ‘void’ or are ‘not void.’
“They do not investigate whether the perfection of generosity is ‘permanent’ or is ‘impermanent’; do not investigate whether the perfection of generosity is ‘happiness’ or is ‘suffering’; do not investigate whether the perfection of generosity is ‘self’ or is ‘selfless’; do not investigate whether the perfection of generosity is ‘pleasant’ or is ‘unpleasant’; do not investigate whether the perfection of generosity is ‘empty’ or is ‘not empty’; do not investigate whether the perfection of generosity is ‘with signs’ or is ‘signless’; do not investigate whether the perfection of generosity is ‘wished for’ or is ‘wishless’; do not investigate whether the perfection of generosity is ‘at peace’ or is ‘not at peace’; and do not investigate whether the perfection of generosity is ‘void’ or is ‘not void.’
“They do not investigate whether the perfection of ethical discipline is ‘permanent’ or is ‘impermanent’; do not investigate whether the perfection of ethical discipline is ‘happiness’ or is ‘suffering’; do not investigate whether the perfection of ethical discipline is ‘self’ or is ‘selfless’; do not investigate whether the perfection of ethical discipline is ‘pleasant’ or is ‘unpleasant’; do not investigate whether the perfection of ethical discipline is ‘empty’ or is ‘not empty’; do not investigate whether the perfection of ethical discipline is ‘with signs’ or is ‘signless’; do not investigate whether the perfection of ethical discipline is ‘wished for’ or is ‘wishless’; do not investigate whether the perfection of ethical discipline is ‘at peace’ or is ‘not at peace’; and do not investigate whether the perfection of ethical discipline is ‘void’ or is ‘not void.’
“They do not investigate whether the perfection of tolerance is ‘permanent’ or is ‘impermanent’; do not investigate whether the perfection of tolerance is ‘happiness’ or is ‘suffering’; do not investigate whether the perfection of tolerance is ‘self’ or is ‘selfless’; do not investigate whether the perfection of tolerance is ‘pleasant’ or is ‘unpleasant’; do not investigate whether the perfection of tolerance is ‘empty’ or is ‘not empty’; do not investigate whether the perfection of tolerance is ‘with signs’ or is ‘signless’; do not investigate whether the perfection of tolerance is ‘wished for’ or is ‘wishless’; do not investigate whether the perfection of tolerance is ‘at peace’ or is ‘not at peace’; and do not investigate whether the perfection of tolerance is ‘void’ or is ‘not void.’
“They do not investigate whether the perfection of perseverance is ‘permanent’ or is ‘impermanent’; do not investigate whether the perfection of perseverance is ‘happiness’ or is ‘suffering’; do not investigate whether the perfection of perseverance is ‘self’ or is ‘selfless’; do not investigate whether the perfection of perseverance is ‘pleasant’ or is ‘unpleasant’; do not investigate whether the perfection of perseverance is ‘empty’ or is ‘not empty’; do not investigate whether the perfection of perseverance is ‘with signs’ or is ‘signless’; do not investigate whether the perfection of perseverance is ‘wished for’ or is ‘wishless’; do not investigate whether the perfection of perseverance is ‘at peace’ or is ‘not at peace’; and do not investigate whether the perfection of perseverance is ‘void’ or is ‘not void.’
“They do not investigate whether the perfection of meditative concentration is ‘permanent’ or is ‘impermanent’; do not investigate whether the perfection of meditative concentration is ‘happiness’ or is ‘suffering’; do not investigate whether the perfection of meditative concentration is ‘self’ or is ‘selfless’; do not investigate whether the perfection of meditative concentration is ‘pleasant’ or is ‘unpleasant’; do not investigate whether the perfection of meditative concentration is ‘empty’ or is ‘not empty’; do not investigate whether the perfection of meditative concentration is ‘with signs’ or is ‘signless’; do not investigate whether the perfection of meditative concentration is ‘wished for’ or is ‘wishless’; do not investigate whether the perfection of meditative concentration is ‘at peace’ or is ‘not at peace’; and do not investigate whether the perfection of meditative concentration is ‘void’ or is ‘not void.’
“They do not investigate whether the perfection of wisdom is ‘permanent’ or is ‘impermanent’; do not investigate whether the perfection of wisdom is ‘happiness’ or is ‘suffering’; do not investigate whether the perfection of wisdom is ‘self’ or is ‘selfless’; do not investigate whether the perfection of wisdom is ‘pleasant’ or is ‘unpleasant’; do not investigate whether the perfection of wisdom is ‘empty’ or is ‘not empty’; do not investigate whether the perfection of wisdom is ‘with signs’ or is ‘signless’; do not investigate whether the perfection of wisdom is ‘wished for’ or is ‘wishless’; do not investigate whether the perfection of wisdom is ‘at peace’ or is ‘not at peace’; and do not investigate whether the perfection of wisdom is ‘void’ or is ‘not void.’
“They do not investigate whether the emptiness of internal phenomena is ‘permanent’ or is ‘impermanent’; do not investigate whether the emptiness of internal phenomena is ‘happiness’ or is ‘suffering’; do not investigate whether the emptiness of internal phenomena is ‘self’ or is ‘selfless’; do not investigate whether the emptiness of internal phenomena is ‘pleasant’ or is ‘unpleasant’; do not investigate whether the emptiness of internal phenomena is ‘empty’ or is ‘not empty’; do not investigate whether the emptiness of internal phenomena is ‘with signs’ or is ‘signless’; do not investigate whether the emptiness of internal phenomena is ‘wished for’ or is ‘wishless’; do not investigate whether the emptiness of internal phenomena is ‘at peace’ or is ‘not at peace’; and do not investigate whether the emptiness of internal phenomena is ‘void’ or is ‘not void.’
“They do not investigate whether the emptiness of external phenomena is ‘permanent’ or is ‘impermanent’; do not investigate whether the emptiness of external phenomena is ‘happiness’ or is ‘suffering’; do not investigate whether the emptiness of external phenomena is ‘self’ or is ‘selfless’; do not investigate whether the emptiness of external phenomena is ‘pleasant’ or is ‘unpleasant’; do not investigate whether the emptiness of external phenomena is ‘empty’ or is ‘not empty’; do not investigate whether the emptiness of external phenomena is ‘with signs’ or is ‘signless’; do not investigate whether the emptiness of external phenomena is ‘wished for’ or is ‘wishless’; do not investigate whether the emptiness of external phenomena is ‘at peace’ or is ‘not at peace’; and do not investigate whether the emptiness of external phenomena is ‘void’ or is ‘not void.’
“They do not investigate whether the emptiness of external and internal phenomena is ‘permanent’ or is ‘impermanent’; do not investigate whether the emptiness of external and internal phenomena is ‘happiness’ or is ‘suffering’; do not investigate whether the emptiness of external and internal phenomena is ‘self’ or is ‘selfless’; do not investigate whether the emptiness of external and internal phenomena is ‘pleasant’ or is ‘unpleasant’; do not investigate whether the emptiness of external and internal phenomena is ‘empty’ or is ‘not empty’; do not investigate whether the emptiness of external and internal phenomena is ‘with signs’ or is ‘signless’; do not investigate whether the emptiness of external and internal phenomena is ‘wished for’ or is ‘wishless’; do not investigate whether the emptiness of external and internal phenomena is ‘at peace’ or is ‘not at peace’; and do not investigate whether the emptiness of external and internal phenomena is ‘void’ or is ‘not void.’
“They do not investigate whether the emptiness of emptiness is ‘permanent’ or is ‘impermanent’; do not investigate whether the emptiness of emptiness is ‘happiness’ or is ‘suffering’; do not investigate whether the emptiness of emptiness is ‘self’ or is ‘selfless’; do not investigate whether the emptiness of emptiness is ‘pleasant’ or is ‘unpleasant’; do not investigate whether the emptiness of emptiness is ‘empty’ or is ‘not empty’; do not investigate whether the emptiness of emptiness is ‘with signs’ or is ‘signless’; do not investigate whether the emptiness of emptiness is ‘wished for’ or is ‘wishless’; do not investigate whether the emptiness of emptiness is ‘at peace’ or is ‘not at peace’; and do not investigate whether the emptiness of emptiness is ‘void’ or is ‘not void.’
“They do not investigate whether the emptiness of great extent is ‘permanent’ or is ‘impermanent’; do not investigate whether the emptiness of great extent is ‘happiness’ or is ‘suffering’; do not investigate whether the emptiness of great extent is ‘self’ or is ‘selfless’; do not investigate whether the emptiness of great extent is ‘pleasant’ or is ‘unpleasant’; do not investigate whether the emptiness of great extent is ‘empty’ or is ‘not empty’; do not investigate whether the emptiness of great extent is ‘with signs’ or is ‘signless’; do not investigate whether the emptiness of great extent is ‘wished for’ or is ‘wishless’; do not investigate whether the emptiness of great extent is ‘at peace’ or is ‘not at peace’; and do not investigate whether the emptiness of great extent is ‘void’ or is ‘not void.’
“They do not investigate whether the emptiness of ultimate reality is ‘permanent’ or is ‘impermanent’; do not investigate whether the emptiness of ultimate reality is ‘happiness’ or is ‘suffering’; do not investigate whether the emptiness of ultimate reality is ‘self’ or is ‘selfless’; do not investigate whether the emptiness of ultimate reality is ‘pleasant’ or is ‘unpleasant’; do not investigate whether the emptiness of ultimate reality is ‘empty’ or is ‘not empty’; do not investigate whether the emptiness of ultimate reality is ‘with signs’ or is ‘signless’; do not investigate whether the emptiness of ultimate reality is ‘wished for’ or is ‘wishless’; do not investigate whether the emptiness of ultimate reality is ‘at peace’ or is ‘not at peace’; and do not investigate whether the emptiness of ultimate reality is ‘void’ or is ‘not void.’
“They do not investigate whether the emptiness of conditioned phenomena is ‘permanent’ or is ‘impermanent’; do not investigate whether the emptiness of conditioned phenomena is ‘happiness’ or is ‘suffering’; do not investigate whether the emptiness of conditioned phenomena is ‘self’ or is ‘selfless’; do not investigate whether the emptiness of conditioned phenomena is ‘pleasant’ or is ‘unpleasant’; do not investigate whether the emptiness of conditioned phenomena is ‘empty’ or is ‘not empty’; do not investigate whether the emptiness of conditioned phenomena is ‘with signs’ or is ‘signless’; do not investigate whether the emptiness of conditioned phenomena is ‘wished for’ or is ‘wishless’; do not investigate whether the emptiness of conditioned phenomena is ‘at peace’ or is ‘not at peace’; and do not investigate whether the emptiness of conditioned phenomena is ‘void’ or is ‘not void.’
“They do not investigate whether the emptiness of unconditioned phenomena is ‘permanent’ or is ‘impermanent’; do not investigate whether the emptiness of unconditioned phenomena is ‘happiness’ or is ‘suffering’; do not investigate whether the emptiness of unconditioned phenomena is ‘self’ or is ‘selfless’; do not investigate whether the emptiness of unconditioned phenomena is ‘pleasant’ or is ‘unpleasant’; do not investigate whether the emptiness of unconditioned phenomena is ‘empty’ or is ‘not empty’; do not investigate whether the emptiness of unconditioned phenomena is ‘with signs’ or is ‘signless’; do not investigate whether the emptiness of unconditioned phenomena is ‘wished for’ or is ‘wishless’; do not investigate whether the emptiness of unconditioned phenomena is ‘at peace’ or is ‘not at peace’; and do not investigate whether the emptiness of unconditioned phenomena is ‘void’ or is ‘not void.’
“They do not investigate whether the emptiness of the unlimited is ‘permanent’ or is ‘impermanent’; do not investigate whether the emptiness of the unlimited is ‘happiness’ or is ‘suffering’; do not investigate whether the emptiness of the unlimited is ‘self’ or is ‘selfless’; do not investigate whether the emptiness of the unlimited is ‘pleasant’ or is ‘unpleasant’; do not investigate whether the emptiness of the unlimited is ‘empty’ or is ‘not empty’; do not investigate whether the emptiness of the unlimited is ‘with signs’ or is ‘signless’; do not investigate whether the emptiness of the unlimited is ‘wished for’ or is ‘wishless’; do not investigate whether the emptiness of the unlimited is ‘at peace’ or is ‘not at peace’; and do not investigate whether the emptiness of the unlimited is ‘void’ or is ‘not void.’
“They do not investigate whether the emptiness of that which has neither beginning nor end is ‘permanent’ or is ‘impermanent’; do not investigate whether the emptiness of that which has neither beginning nor end is ‘happiness’ or is ‘suffering’; do not investigate whether the emptiness of that which has neither beginning nor end is ‘self’ or is ‘selfless’; do not investigate whether the emptiness of that which has neither beginning nor end is ‘pleasant’ or is ‘unpleasant’; do not investigate whether the emptiness of that which has neither beginning nor end is ‘empty’ or is ‘not empty’; do not investigate whether the emptiness of that which has neither beginning nor end is ‘with signs’ or is ‘signless’; do not investigate whether the emptiness of that which has neither beginning nor end is ‘wished for’ or is ‘wishless’; do not investigate whether the emptiness of that which has neither beginning nor end is ‘at peace’ or is ‘not at peace’; and do not investigate whether the emptiness of that which has neither beginning nor end is ‘void’ or is ‘not void.’
“They do not investigate whether the emptiness of nonexclusion is ‘permanent’ or is ‘impermanent’; do not investigate whether the emptiness of nonexclusion is ‘happiness’ or is ‘suffering’; do not investigate whether the emptiness of nonexclusion is ‘self’ or is ‘selfless’; do not investigate whether the emptiness of nonexclusion is ‘pleasant’ or is ‘unpleasant’; do not investigate whether the emptiness of nonexclusion is ‘empty’ or is ‘not empty’; do not investigate whether the emptiness of nonexclusion is ‘with signs’ or is ‘signless’; do not investigate whether the emptiness of nonexclusion is ‘wished for’ or is ‘wishless’; do not investigate whether the emptiness of nonexclusion is ‘at peace’ or is ‘not at peace’; and do not investigate whether the emptiness of nonexclusion is ‘void’ or is ‘not void.’
“They do not investigate whether the emptiness of inherent nature is ‘permanent’ or is ‘impermanent’; do not investigate whether the emptiness of inherent nature is ‘happiness’ or is ‘suffering’; do not investigate whether the emptiness of inherent nature is ‘self’ or is ‘selfless’; do not investigate whether the emptiness of inherent nature is ‘pleasant’ or is ‘unpleasant’; do not investigate whether the emptiness of inherent nature is ‘empty’ or is ‘not empty’; do not investigate whether the emptiness of inherent nature is ‘with signs’ or is ‘signless’; do not investigate whether the emptiness of inherent nature is ‘wished for’ or is ‘wishless’; do not investigate whether the emptiness of inherent nature is ‘at peace’ or is ‘not at peace’; and do not investigate whether the emptiness of inherent nature is ‘void’ or is ‘not void.’
“They do not investigate whether the emptiness of all phenomena is ‘permanent’ or is ‘impermanent’; do not investigate whether the emptiness of all phenomena is ‘happiness’ or is ‘suffering’; do not investigate whether the emptiness of all phenomena is ‘self’ or is ‘selfless’; do not investigate whether the emptiness of all phenomena is ‘pleasant’ or is ‘unpleasant’; do not investigate whether the emptiness of all phenomena is ‘empty’ or is ‘not empty’; do not investigate whether the emptiness of all phenomena is ‘with signs’ or is ‘signless’; do not investigate whether the emptiness of all phenomena is ‘wished for’ or is ‘wishless’; do not investigate whether the emptiness of all phenomena is ‘at peace’ or is ‘not at peace’; and do not investigate whether the emptiness of all phenomena is ‘void’ or is ‘not void.’
“They do not investigate whether the emptiness of intrinsic defining characteristics is ‘permanent’ or is ‘impermanent’; do not investigate whether the emptiness of intrinsic defining characteristics is ‘happiness’ or is ‘suffering’; do not investigate whether the emptiness of intrinsic defining characteristics is ‘self’ or is ‘selfless’; do not investigate whether the emptiness of intrinsic defining characteristics is ‘pleasant’ or is ‘unpleasant’; do not investigate whether the emptiness of intrinsic defining characteristics is ‘empty’ or is ‘not empty’; do not investigate whether the emptiness of intrinsic defining characteristics is ‘with signs’ or is ‘signless’; do not investigate whether the emptiness of intrinsic defining characteristics is ‘wished for’ or is ‘wishless’; do not investigate whether the emptiness of intrinsic defining characteristics is ‘at peace’ or is ‘not at peace’; and do not investigate whether the emptiness of intrinsic defining characteristics is ‘void’ or is ‘not void.’
“They do not investigate whether the emptiness of that which cannot be apprehended is ‘permanent’ or is ‘impermanent’; do not investigate whether the emptiness of that which cannot be apprehended is ‘happiness’ or is ‘suffering’; do not investigate whether the emptiness of that which cannot be apprehended is ‘self’ or is ‘selfless’; do not investigate whether the emptiness of that which cannot be apprehended is ‘pleasant’ or is ‘unpleasant’; do not investigate whether the emptiness of that which cannot be apprehended is ‘empty’ or is ‘not empty’; do not investigate whether the emptiness of that which cannot be apprehended is ‘with signs’ or is ‘signless’; do not investigate whether the emptiness of that which cannot be apprehended is ‘wished for’ or is ‘wishless’; do not investigate whether the emptiness of that which cannot be apprehended is ‘at peace’ or is ‘not at peace’; and do not investigate whether the emptiness of that which cannot be apprehended is ‘void’ or is ‘not void.’
“They do not investigate whether the emptiness of nonentities is ‘permanent’ or is ‘impermanent’; do not investigate whether the emptiness of nonentities is ‘happiness’ or is ‘suffering’; do not investigate whether the emptiness of nonentities is ‘self’ or is ‘selfless’; do not investigate whether the emptiness of nonentities is ‘pleasant’ or is ‘unpleasant’; do not investigate whether the emptiness of nonentities is ‘empty’ or is ‘not empty’; do not investigate whether the emptiness of nonentities is ‘with signs’ or is ‘signless’; do not investigate whether the emptiness of nonentities is ‘wished for’ or is ‘wishless’; do not investigate whether the emptiness of nonentities is ‘at peace’ or is ‘not at peace’; and do not investigate whether the emptiness of nonentities is ‘void’ or is ‘not void.’
“They do not investigate whether the emptiness of essential nature is ‘permanent’ or is ‘impermanent’; do not investigate whether the emptiness of essential nature is ‘happiness’ or is ‘suffering’; do not investigate whether the emptiness of essential nature is ‘self’ or is ‘selfless’; do not investigate whether the emptiness of essential nature is ‘pleasant’ or is ‘unpleasant’; do not investigate whether the emptiness of essential nature is ‘empty’ or is ‘not empty’; do not investigate whether the emptiness of essential nature is ‘with signs’ or is ‘signless’; do not investigate whether the emptiness of essential nature is ‘wished for’ or is ‘wishless’; do not investigate whether the emptiness of essential nature is ‘at peace’ or is ‘not at peace’; and do not investigate whether the emptiness of essential nature is ‘void’ or is ‘not void.’
“They do not investigate whether the emptiness of an essential nature of nonentities is ‘permanent’ or is ‘impermanent’; do not investigate whether the emptiness of an essential nature of nonentities is ‘happiness’ or is ‘suffering’; do not investigate whether the emptiness of an essential nature of nonentities is ‘self’ or is ‘selfless’; do not investigate whether the emptiness of an essential nature of nonentities is ‘pleasant’ or is ‘unpleasant’; do not investigate whether the emptiness of an essential nature of nonentities is ‘empty’ or is ‘not empty’; do not investigate whether the emptiness of an essential nature of nonentities is ‘with signs’ or is ‘signless’; do not investigate whether the emptiness of an essential nature of nonentities is ‘wished for’ or is ‘wishless’; do not investigate whether the emptiness of an essential nature of nonentities is ‘at peace’ or is ‘not at peace’; and do not investigate whether the emptiness of an essential nature of nonentities is ‘void’ or is ‘not void.’
“They do not investigate whether the applications of mindfulness are ‘permanent’ or are ‘impermanent’; do not investigate whether the applications of mindfulness are ‘happiness’ or are ‘suffering’; do not investigate whether the applications of mindfulness are ‘self’ or are ‘selfless’; do not investigate whether the applications of mindfulness are ‘pleasant’ or are ‘unpleasant’; do not investigate whether the applications of mindfulness are ‘empty’ or are ‘not empty’; do not investigate whether the applications of mindfulness are ‘with signs’ or are ‘signless’; do not investigate whether the applications of mindfulness are ‘wished for’ or are ‘wishless’; do not investigate whether the applications of mindfulness are ‘at peace’ or are ‘not at peace’; and do not investigate whether the applications of mindfulness are ‘void’ or are ‘not void.’
“They do not investigate whether the correct exertions are ‘permanent’ or are ‘impermanent’; do not investigate whether the correct exertions are ‘happiness’ or are ‘suffering’; do not investigate whether the correct exertions are ‘self’ or are ‘selfless’; do not investigate whether the correct exertions are ‘pleasant’ or are ‘unpleasant’; do not investigate whether the correct exertions are ‘empty’ or are ‘not empty’; do not investigate whether the correct exertions are ‘with signs’ or are ‘signless’; do not investigate whether the correct exertions are ‘wished for’ or are ‘wishless’; do not investigate whether the correct exertions are ‘at peace’ or are ‘not at peace’; and do not investigate whether the correct exertions are ‘void’ or are ‘not void.’
“They do not investigate whether the supports for miraculous ability are ‘permanent’ or are ‘impermanent’; do not investigate whether the supports for miraculous ability are ‘happiness’ or are ‘suffering’; do not investigate whether the supports for miraculous ability are ‘self’ or are ‘selfless’; do not investigate whether the supports for miraculous ability are ‘pleasant’ or are ‘unpleasant’; do not investigate whether the supports for miraculous ability are ‘empty’ or are ‘not empty’; do not investigate whether the supports for miraculous ability are ‘with signs’ or are ‘signless’; do not investigate whether the supports for miraculous ability are ‘wished for’ or are ‘wishless’; do not investigate whether the supports for miraculous ability are ‘at peace’ or are ‘not at peace’; and do not investigate whether the supports for miraculous ability are ‘void’ or are ‘not void.’
“They do not investigate whether the faculties are ‘permanent’ or are ‘impermanent’; do not investigate whether the faculties are ‘happiness’ or are ‘suffering’; do not investigate whether the faculties are ‘self’ or are ‘selfless’; do not investigate whether the faculties are ‘pleasant’ or are ‘unpleasant’; do not investigate whether the faculties are ‘empty’ or are ‘not empty’; do not investigate whether the faculties are ‘with signs’ or are ‘signless’; do not investigate whether the faculties are ‘wished for’ or are ‘wishless’; do not investigate whether the faculties are ‘at peace’ or are ‘not at peace’; and do not investigate whether the faculties are ‘void’ or are ‘not void.’
“They do not investigate whether the powers are ‘permanent’ or are ‘impermanent’; do not investigate whether the powers are ‘happiness’ or are ‘suffering’; do not investigate whether the powers are ‘self’ or are ‘selfless’; do not investigate whether the powers are ‘pleasant’ or are ‘unpleasant’; do not investigate whether the powers are ‘empty’ or are ‘not empty’; do not investigate whether the powers are ‘with signs’ or are ‘signless’; do not investigate whether the powers are ‘wished for’ or are ‘wishless’; do not investigate whether the powers are ‘at peace’ or are ‘not at peace’; and do not investigate whether the powers are ‘void’ or are ‘not void.’
“They do not investigate whether the branches of enlightenment are ‘permanent’ or are ‘impermanent’; do not investigate whether the branches of enlightenment are ‘happiness’ or are ‘suffering’; do not investigate whether the branches of enlightenment are ‘self’ or are ‘selfless’; do not investigate whether the branches of enlightenment are ‘pleasant’ or are ‘unpleasant’; do not investigate whether the branches of enlightenment are ‘empty’ or are ‘not empty’; do not investigate whether the branches of enlightenment are ‘with signs’ or are ‘signless’; do not investigate whether the branches of enlightenment are ‘wished for’ or are ‘wishless’; do not investigate whether the branches of enlightenment are ‘at peace’ or are ‘not at peace’; and do not investigate whether the branches of enlightenment are ‘void’ or are ‘not void.’
“They do not investigate whether the noble eightfold path is ‘permanent’ or is ‘impermanent’; do not investigate whether the noble eightfold path is ‘happiness’ or is ‘suffering’; do not investigate whether the noble eightfold path is ‘self’ or is ‘selfless’; do not investigate whether the noble eightfold path is ‘pleasant’ or is ‘unpleasant’; do not investigate whether the noble eightfold path is ‘empty’ or is ‘not empty’; do not investigate whether the noble eightfold path is ‘with signs’ or is ‘signless’; do not investigate whether the noble eightfold path is ‘wished for’ or is ‘wishless’; do not investigate whether the noble eightfold path is ‘at peace’ or is ‘not at peace’; and do not investigate whether the noble eightfold path is ‘void’ or is ‘not void.’
“They do not investigate whether the truths of the noble ones are ‘permanent’ or are ‘impermanent’; do not investigate whether the truths of the noble ones are ‘happiness’ or are ‘suffering’; do not investigate whether the truths of the noble ones are ‘self’ or are ‘selfless’; do not investigate whether the truths of the noble ones are ‘pleasant’ or are ‘unpleasant’; do not investigate whether the truths of the noble ones are ‘empty’ or are ‘not empty’; do not investigate whether the truths of the noble ones are ‘with signs’ or are ‘signless’; do not investigate whether the truths of the noble ones are ‘wished for’ or are ‘wishless’; do not investigate whether the truths of the noble ones are ‘at peace’ or are ‘not at peace’; and do not investigate whether the truths of the noble ones are ‘void’ or are ‘not void.’
“They do not investigate whether the meditative concentrations are ‘permanent’ or are ‘impermanent’; do not investigate whether the meditative concentrations are ‘happiness’ or are ‘suffering’; do not investigate whether the meditative concentrations are ‘self’ or are ‘selfless’; do not investigate whether the meditative concentrations are ‘pleasant’ or are ‘unpleasant’; do not investigate whether the meditative concentrations are ‘empty’ or are ‘not empty’; do not investigate whether the meditative concentrations are ‘with signs’ or are ‘signless’; do not investigate whether the meditative concentrations are ‘wished for’ or are ‘wishless’; do not investigate whether the meditative concentrations are ‘at peace’ or are ‘not at peace’; and do not investigate whether the meditative concentrations are ‘void’ or are ‘not void.’
“They do not investigate whether the immeasurable attitudes are ‘permanent’ or are ‘impermanent’; do not investigate whether the immeasurable attitudes are ‘happiness’ or are ‘suffering’; do not investigate whether the immeasurable attitudes are ‘self’ or are ‘selfless’; do not investigate whether the immeasurable attitudes are ‘pleasant’ or are ‘unpleasant’; do not investigate whether the immeasurable attitudes are ‘empty’ or are ‘not empty’; do not investigate whether the immeasurable attitudes are ‘with signs’ or are ‘signless’; do not investigate whether the immeasurable attitudes are ‘wished for’ or are ‘wishless’; do not investigate whether the immeasurable attitudes are ‘at peace’ or are ‘not at peace’; and do not investigate whether the immeasurable attitudes are ‘void’ or are ‘not void.’
“They do not investigate whether the formless absorptions are ‘permanent’ or are ‘impermanent’; do not investigate whether the formless absorptions are ‘happiness’ or are ‘suffering’; do not investigate whether the formless absorptions are ‘self’ or are ‘selfless’; do not investigate whether the formless absorptions are ‘pleasant’ or are ‘unpleasant’; do not investigate whether the formless absorptions are ‘empty’ or are ‘not empty’; do not investigate whether the formless absorptions are ‘with signs’ or are ‘signless’; do not investigate whether the formless absorptions are ‘wished for’ or are ‘wishless’; do not investigate whether the formless absorptions are ‘at peace’ or are ‘not at peace’; and do not investigate whether the formless absorptions are ‘void’ or are ‘not void.’
“They do not investigate whether the liberations are ‘permanent’ or are ‘impermanent’; do not investigate whether the liberations are ‘happiness’ or are ‘suffering’; do not investigate whether the liberations are ‘self’ or are ‘selfless’; do not investigate whether the liberations are ‘pleasant’ or are ‘unpleasant’; do not investigate whether the liberations are ‘empty’ or are ‘not empty’; do not investigate whether the liberations are ‘with signs’ or are ‘signless’; do not investigate whether the liberations are ‘wished for’ or are ‘wishless’; do not investigate whether the liberations are ‘at peace’ or are ‘not at peace’; and do not investigate whether the liberations are ‘void’ or are ‘not void.’
“They do not investigate whether the serial steps of meditative absorption are ‘permanent’ or are ‘impermanent’; do not investigate whether the serial steps of meditative absorption are ‘happiness’ or are ‘suffering’; do not investigate whether the serial steps of meditative absorption are ‘self’ or are ‘selfless’; do not investigate whether the serial steps of meditative absorption are ‘pleasant’ or are ‘unpleasant’; do not investigate whether the serial steps of meditative absorption are ‘empty’ or are ‘not empty’; do not investigate whether the serial steps of meditative absorption are ‘with signs’ or are ‘signless’; do not investigate whether the serial steps of meditative absorption are ‘wished for’ or are ‘wishless’; do not investigate whether the serial steps of meditative absorption are ‘at peace’ or are ‘not at peace’; and do not investigate whether the serial steps of meditative absorption are ‘void’ or are ‘not void.’
“They do not investigate whether the emptiness, signlessness, and wishlessness gateways to liberation are ‘permanent’ or are ‘impermanent’; do not investigate whether the emptiness, signlessness, and wishlessness gateways to liberation are ‘happiness’ or are ‘suffering’; do not investigate whether the emptiness, signlessness, and wishlessness gateways to liberation are ‘self’ or are ‘selfless’; do not investigate whether the emptiness, signlessness, and wishlessness gateways to liberation are ‘pleasant’ or are ‘unpleasant’; do not investigate whether the emptiness, signlessness, and wishlessness gateways to liberation are ‘empty’ or are ‘not empty’; do not investigate whether the emptiness, signlessness, and wishlessness gateways to liberation are ‘with signs’ or are ‘signless’; do not investigate whether the emptiness, signlessness, and wishlessness gateways to liberation are ‘wished for’ or are ‘wishless’; do not investigate whether the emptiness, signlessness, and wishlessness gateways to liberation are ‘at peace’ or are ‘not at peace’; and do not investigate whether the emptiness, signlessness, and wishlessness gateways to liberation are ‘void’ or are ‘not void.’
“They do not investigate whether the extrasensory powers are ‘permanent’ or are ‘impermanent’; do not investigate whether the extrasensory powers are ‘happiness’ or are ‘suffering’; do not investigate whether the extrasensory powers are ‘self’ or are ‘selfless’; do not investigate whether the extrasensory powers are ‘pleasant’ or are ‘unpleasant’; do not investigate whether the extrasensory powers are ‘empty’ or are ‘not empty’; do not investigate whether the extrasensory powers are ‘with signs’ or are ‘signless’; do not investigate whether the extrasensory powers are ‘wished for’ or are ‘wishless’; do not investigate whether the extrasensory powers are ‘at peace’ or are ‘not at peace’; and do not investigate whether the extrasensory powers are ‘void’ or are ‘not void.’
“They do not investigate whether the meditative stabilities are ‘permanent’ or are ‘impermanent’; do not investigate whether the meditative stabilities are ‘happiness’ or are ‘suffering’; do not investigate whether the meditative stabilities are ‘self’ or are ‘selfless’; do not investigate whether the meditative stabilities are ‘pleasant’ or are ‘unpleasant’; do not investigate whether the meditative stabilities are ‘empty’ or are ‘not empty’; do not investigate whether the meditative stabilities are ‘with signs’ or are ‘signless’; do not investigate whether the meditative stabilities are ‘wished for’ or are ‘wishless’; do not investigate whether the meditative stabilities are ‘at peace’ or are ‘not at peace’; and do not investigate whether the meditative stabilities are ‘void’ or are ‘not void.’
“They do not investigate whether the dhāraṇī gateways are ‘permanent’ or are ‘impermanent’; do not investigate whether the dhāraṇī gateways are ‘happiness’ or are ‘suffering’; do not investigate whether the dhāraṇī gateways are ‘self’ or are ‘selfless’; do not investigate whether the dhāraṇī gateways are ‘pleasant’ or are ‘unpleasant’; do not investigate whether the dhāraṇī gateways are ‘empty’ or are ‘not empty’; do not investigate whether the dhāraṇī gateways are ‘with signs’ or are ‘signless’; do not investigate whether the dhāraṇī gateways are ‘wished for’ or are ‘wishless’; do not investigate whether the dhāraṇī gateways are ‘at peace’ or are ‘not at peace’; and do not investigate whether the dhāraṇī gateways are ‘void’ or are ‘not void.’
“They do not investigate whether the powers of the tathāgatas are ‘permanent’ or are ‘impermanent’; do not investigate whether the powers of the tathāgatas are ‘happiness’ or are ‘suffering’; do not investigate whether the powers of the tathāgatas are ‘self’ or are ‘selfless’; do not investigate whether the powers of the tathāgatas are ‘pleasant’ or are ‘unpleasant’; do not investigate whether the powers of the tathāgatas are ‘empty’ or are ‘not empty’; do not investigate whether the powers of the tathāgatas are ‘with signs’ or are ‘signless’; do not investigate whether the powers of the tathāgatas are ‘wished for’ or are ‘wishless’; do not investigate whether the powers of the tathāgatas are ‘at peace’ or are ‘not at peace’; and do not investigate whether the powers of the tathāgatas are ‘void’ or are ‘not void.’
“They do not investigate whether the fearlessnesses are ‘permanent’ or are ‘impermanent’; do not investigate whether the fearlessnesses are ‘happiness’ or are ‘suffering’; do not investigate whether the fearlessnesses are ‘self’ or are ‘selfless’; do not investigate whether the fearlessnesses are ‘pleasant’ or are ‘unpleasant’; do not investigate whether the fearlessnesses are ‘empty’ or are ‘not empty’; do not investigate whether the fearlessnesses are ‘with signs’ or are ‘signless’; do not investigate whether the fearlessnesses are ‘wished for’ or are ‘wishless’; do not investigate whether the fearlessnesses are ‘at peace’ or are ‘not at peace’; and do not investigate whether the fearlessnesses are ‘void’ or are ‘not void.’
“They do not investigate whether the kinds of exact knowledge are ‘permanent’ or are ‘impermanent’; do not investigate whether the kinds of exact knowledge are ‘happiness’ or are ‘suffering’; do not investigate whether the kinds of exact knowledge are ‘self’ or are ‘selfless’; do not investigate whether the kinds of exact knowledge are ‘pleasant’ or are ‘unpleasant’; do not investigate whether the kinds of exact knowledge are ‘empty’ or are ‘not empty’; do not investigate whether the kinds of exact knowledge are ‘with signs’ or are ‘signless’; do not investigate whether the kinds of exact knowledge are ‘wished for’ or are ‘wishless’; do not investigate whether the kinds of exact knowledge are ‘at peace’ or are ‘not at peace’; and do not investigate whether the kinds of exact knowledge are ‘void’ or are ‘not void.’
“They do not investigate whether great loving kindness is ‘permanent’ or is ‘impermanent’; do not investigate whether great loving kindness is ‘happiness’ or is ‘suffering’; do not investigate whether great loving kindness is ‘self’ or is ‘selfless’; do not investigate whether great loving kindness is ‘pleasant’ or is ‘unpleasant’; do not investigate whether great loving kindness is ‘empty’ or is ‘not empty’; do not investigate whether great loving kindness is ‘with signs’ or is ‘signless’; do not investigate whether great loving kindness is ‘wished for’ or is ‘wishless’; do not investigate whether great loving kindness is ‘at peace’ or is ‘not at peace’; and do not investigate whether great loving kindness is ‘void’ or is ‘not void.’
“They do not investigate whether great compassion is ‘permanent’ or is ‘impermanent’; do not investigate whether great compassion is ‘happiness’ or is ‘suffering’; do not investigate whether great compassion is ‘self’ or is ‘selfless’; do not investigate whether great compassion is ‘pleasant’ or is ‘unpleasant’; do not investigate whether great compassion is ‘empty’ or is ‘not empty’; do not investigate whether great compassion is ‘with signs’ or is ‘signless’; do not investigate whether great compassion is ‘wished for’ or is ‘wishless’; do not investigate whether great compassion is ‘at peace’ or is ‘not at peace’; and do not investigate whether great compassion is ‘void’ or is ‘not void.’
“They do not investigate whether the distinct qualities of the buddhas are ‘permanent’ or are ‘impermanent’; do not investigate whether the distinct qualities of the buddhas are ‘happiness’ or are ‘suffering’; do not investigate whether the distinct qualities of the buddhas are ‘self’ or are ‘selfless’; do not investigate whether the distinct qualities of the buddhas are ‘pleasant’ or are ‘unpleasant’; do not investigate whether the distinct qualities of the buddhas are ‘empty’ or are ‘not empty’; do not investigate whether the distinct qualities of the buddhas are ‘with signs’ or are ‘signless’; do not investigate whether the distinct qualities of the buddhas are ‘wished for’ or are ‘wishless’; do not investigate whether the distinct qualities of the buddhas are ‘at peace’ or are ‘not at peace’; and do not investigate whether the distinct qualities of the buddhas are ‘void’ or are ‘not void.’
“They do not investigate whether knowledge of all the dharmas is ‘permanent’ or is ‘impermanent’; do not investigate whether knowledge of all the dharmas is ‘happiness’ or is ‘suffering’; do not investigate whether knowledge of all the dharmas is ‘self’ or is ‘selfless’; do not investigate whether knowledge of all the dharmas is ‘pleasant’ or is ‘unpleasant’; do not investigate whether knowledge of all the dharmas is ‘empty’ or is ‘not empty’; do not investigate whether knowledge of all the dharmas is ‘with signs’ or is ‘signless’; do not investigate whether knowledge of all the dharmas is ‘wished for’ or is ‘wishless’; do not investigate whether knowledge of all the dharmas is ‘at peace’ or is ‘not at peace’; and do not investigate whether knowledge of all the dharmas is ‘void’ or is ‘not void.’
“They do not investigate whether the knowledge of the aspects of the path is ‘permanent’ or is ‘impermanent’; do not investigate whether the knowledge of the aspects of the path is ‘happiness’ or is ‘suffering’; do not investigate whether the knowledge of the aspects of the path is ‘self’ or is ‘selfless’; do not investigate whether the knowledge of the aspects of the path is ‘pleasant’ or is ‘unpleasant’; do not investigate whether the knowledge of the aspects of the path is ‘empty’ or is ‘not empty’; do not investigate whether the knowledge of the aspects of the path is ‘with signs’ or is ‘signless’; do not investigate whether the knowledge of the aspects of the path is ‘wished for’ or is ‘wishless’; do not investigate whether the knowledge of the aspects of the path is ‘at peace’ or is ‘not at peace’; and do not investigate whether the knowledge of the aspects of the path is ‘void’ or is ‘not void.’