QUOTE
Abhidhammattha sangaha (Anuruddha) translated as A comprehensive Manual of Abhidhamma by Bhikkhu Bodhi:
Guide (note by Bodhi) p. 136
"although citta experiences objects, citta in turn can become an object. It should be noted that a citta in its immediacy cannot become an its own object, for the cognizer cannot cognize itself; but a citta in an individual mental continuum can experience earlier cittas in that same continuum as well as the cittas of other beings"
p. 137
"Mind-door cittas can also cognise an object belonging to any of the three periods of time- past present and future"
p. 138
"the Vibhavani tika explains: according to whether the cittas are sense sphere javanas, direct knowledge javanas , the remaining smile- producing javanas etc. For the sense sphere javanas...take objects of the three times[past, present, future] and timeless objects (nibbana and concepts]. The smile producing consciousness takes only objects of the three times[past, present, future]. The direct knowledge cittas take objects of the three times as well as the timeless"
p. 138
The door freed consciousness (ie. patisandhicitta, cuti citta and bhavanga citta ) "can be of six kinds: it can be any of the five sense objects, either past or present, or it can be a mental object"
Guide (note by Bodhi) p. 136
"although citta experiences objects, citta in turn can become an object. It should be noted that a citta in its immediacy cannot become an its own object, for the cognizer cannot cognize itself; but a citta in an individual mental continuum can experience earlier cittas in that same continuum as well as the cittas of other beings"
p. 137
"Mind-door cittas can also cognise an object belonging to any of the three periods of time- past present and future"
p. 138
"the Vibhavani tika explains: according to whether the cittas are sense sphere javanas, direct knowledge javanas , the remaining smile- producing javanas etc. For the sense sphere javanas...take objects of the three times[past, present, future] and timeless objects (nibbana and concepts]. The smile producing consciousness takes only objects of the three times[past, present, future]. The direct knowledge cittas take objects of the three times as well as the timeless"
p. 138
The door freed consciousness (ie. patisandhicitta, cuti citta and bhavanga citta ) "can be of six kinds: it can be any of the five sense objects, either past or present, or it can be a mental object"
best wishes
robert