And how, monks, does a monk live reflecting upon consciousness in consciousness?
Herein, monks, a monk knows the consciousness with lust, as with lust; the consciousness without lust, as without lust; the consciousness with hate, as with hate; the consciousness without hate, as without hate; the consciousness with ignorance, as with ignorance; the consciousness without ignorance, as without ignorance; the shrunken state of consciousness, as the shrunken state; the distracted state of consciousness, as the distracted state; the developed state of consciousness as the developed state; the undeveloped state of consciousness as the undeveloped state; the state of consciousness with some other mental state superior to it, as the state with something mentally higher; the state of consciousness with no other mental state superior to it, as the state with nothing mentally higher; the concentrated state of consciousness, as the concentrated state; the unconcentrated state of consciousness, as the unconcentrated state; the freed state of consciousness, as the freed state; and the unfreed state of consciousness as the unfreed state.
Thus he lives reflecting upon consciousness in consciousness internally, or he lives reflecting upon consciousness in consciousness externally, or he lives reflecting upon consciousness in consciousness internally and externally. He lives reflecting upon origination factors in consciousness, or he lives reflecting upon dissolution-factors in consciousness, or he lives reflecting upon origination-and-dissolution factors in consciousness. Or his mindfulness is established with the thought, "Consciousness exists," to the extent necessary just for knowledge and mindfulness, and he lives detached, and clings to nothing in the world. Thus, monks, a monk lives reflecting upon consciousness in consciousness.