瑜伽論記 9.351

9.351

於現法中已下，明菩薩於現法中先所造作諸微細事以為方便，若多若少以為方便，乃無始皆無妄失。又能隨念無間剎那。次第所作，無間斷故者，景云：此從老時向前逆尋，若色若心念念無間次第皆知，亦可能知過去劫數念念剎那，此佛菩薩一念之智能知此世他世無量剎那，不同二乘逆尋此身剎那不知前生而便命終。泰基同釋也。

From "in the present dharma" onwards, it clarifies that the subtle deeds previously performed by the bodhisattva in the present dharma serve as expedients, whether many or few, so that from beginningless time none are forgotten or lost. Regarding "Furthermore, being able to follow in memory the unhindered moments in orderly succession of what was done, because there is no interruption," Jing says: This means searching backwards from old age; whether physical forms or mental states, moment by moment without interval and in succession, all are known, and one is also able to know the moments and instants of past kalpas. This wisdom of a single thought-moment of buddhas and bodhisattvas can know the immeasurable moments of this world and other worlds, unlike the two vehicles who, searching backwards through the moments of this body, do not know their previous lives before dying. Tai and Ji share this interpretation.