注維摩詰經 3.315

3.315

生曰：彼推已無疾，必達佛矣。而此言實病，不亦哂斯語之不得乎。

[Dao]sheng says: “Inferring from their own lack of illness, they certainly understand the Buddha. Yet to say here that he is actually ill—would they not sneer at the impropriety of these words?”