俱舍論疏 2.94

2.94

論「飲食資助至防援內城」，釋長養也。依此論有三：一飲食、二睡眠、三等持。依《雜心》，加梵行。此論不許，破云「此唯無損，非別有蓋。」「猶如外郭防援內城」者，異熟必有長養，自有長養而無異熟。如阿那律天眼，其阿那律肉眼先失。准《正理》云「有所長養離異熟生，如修所得天眼、天耳。」准此，身在欲界修得天眼、耳等，皆是唯長養也，無同地異熟故。長小令大、養疲令肥，名為長養。又釋因養而長，故名長養。養之長故，依士釋也。問：外無情物，何故不說有長養耶？如穀麥等。答：長養對異熟說。內有異熟說有長養，外無異熟不說長養。長養力然，防異熟故。問：若有異熟即說長養，心、心所等亦有異熟，因何不說有長養耶？答：色法可說長疲令肥，心法無形如何長養？就別義說亦有長養。

The Śāstra states: "Assisted by food and drink... protecting and defending the inner citadel." This explains [the matter of being] nutritionally augmented (aupacayika). According to this Śāstra, there are three [factors]: first, food and drink; second, sleep; third, meditative absorption (samādhi). According to the Saṃyuktābhidharmahṛdaya, celibacy (brahmacarya) is added. This Śāstra does not accept that, refuting it: "This merely involves no harm, and is not a distinct covering." As for "like an outer rampart protecting and defending the inner citadel": that which is of maturation necessarily has nutritional augmentation, but there is nutritional augmentation that lacks maturation. As with Aniruddha's divine eye, Aniruddha's physical eye had previously been lost. By the Nyāyānusāra: "There is that which is nutritionally augmented apart from that which is born of maturation, like the divine eye and divine ear attained through cultivation." According to this, when one's physical body is in the desire realm, attaining through cultivation the divine eye, ear, etc., are all solely nutritionally augmented, because they lack maturation belonging to the same realm. Making the small grow large and nourishing the weary to make it plump is called "nutritionally augmented". Another explanation is: growing because of nourishment, hence called "nutritionally augmented". Being the growth of nourishment, it is a tatpuruṣa compound. Question: Why is it that external insentient things are not said to have nutritional augmentation, such as grains and barley? Answer: Nutritional augmentation is spoken of in contrast to maturation. When there is maturation internally, nutritional augmentation is spoken of; externally there is no maturation, so nutritional augmentation is not spoken of. The power of nutritional augmentation is such that it protects maturation. Question: If wherever there is maturation there is nutritional augmentation, then minds, mental factors, etc., also have maturation; why are they not said to have nutritional augmentation? Answer: Rūpa dharmas can be spoken of as nourishing the weary to make them plump; how could mental dharmas, lacking form, be nutritionally augmented? Speaking in terms of a different sense, there is also nutritional augmentation [for them].