大方廣圓覺修多羅了義經略疏 2.356

2.356

Que says: Verifying that by hearing and awakening now, they suddenly tally with the Buddha's mind, one only then realizes their past causes, having previously received perfuming. If considered solely from the present life, it is a sudden capacity; if tracing its causes, it is already accumulated practice. The Diamond [Sūtra] also says, 'not from just one or two buddhas,' and so forth.