注維摩詰經 5.106

5.106

什曰：上答無形不可見，即是說畢竟空也。就言亦似是有病不見，故生此問耳。肇曰：或者聞病不可見，將謂心病無形故不可見，或謂身病微細故不可見，為之生問也。病於身心與何事合而云不可見乎？生曰：夫身為受病之本、心為覺痛之主，病或合之為無形矣。故假茲以問，乃致明病無所寄，然後盡無形也。

[Kumāra]jīva says: The previous reply that it is formless and cannot be seen is precisely expounding ultimate emptiness. According to words, it also seems as though an illness exists but is not seen; hence this question arises.
[Seng]zhao says: Some, hearing that the illness cannot be seen, might suppose that mental illness is formless and therefore cannot be seen; or some might suppose that physical illness is subtle and therefore cannot be seen; hence he raises the question on their behalf. With what matter is illness conjoined, in body or mind, that it is said to be invisible?
[Dao]sheng says: The body is the basis that receives illness, and the mind is the master that perceives pain; illness might conjoin with them so as to be formless. Therefore, borrowing this to inquire, he causes it to become clear that illness has nowhere to dwell, and only then is formlessness complete.