金剛般若經疏論纂要 2.19

2.19

First, directly explaining: flow (liu) is the truth of origin, and turning (zhuan) is the truth of suffering. Asaṅga says: "If one is attached to form and the like, one will be exhausted by the suffering of saṃsāra, and thus bodhicitta will not arise." Later, citing proof: citing the earlier statement that non-abiding generosity fully contains the six pāramitās confirms this passage.