注維摩詰經 2.358

2.358

[Seng]zhao says: When the Hīnayāna enters concentration, they do not eat; when they eat, they do not enter concentration. The mahāsattva of the dharmakāya eats all day long and is in concentration all day long, and therefore has no notion of entering or exiting. [Dao]sheng says: In the rule of eating for a monk, at the time of eating one practices the contemplation of impurity regarding the food. Although entering this concentration, one does not perceive entering it. Not perceiving entering constitutes 'not entering'; it is not arising from concentration.