注維摩詰經 5.82

5.82

什曰：慧異於空則是分別，雖有分別，其性亦空也。肇曰：向之言者有分別於無分別耳。若能無心分別而分別於無分別者，雖復終日分別而未甞分別也，故曰分別亦空。生曰：夫言空者，空相亦空。若空相不空，空為有矣。空既為有，有豈無哉？然則皆有而不空也，是以分別亦空然後空耳。

[Kumāra]jīva says: If wisdom is different from emptiness, that is discrimination; although there is discrimination, its nature is also empty.
[Seng]zhao says: What was spoken of earlier merely had discrimination within non-discrimination. If one can non-intentionally discriminate yet discriminate within non-discrimination, though one discriminates all day long, one has never discriminated. Therefore it is said: Discrimination is also empty.
[Dao]sheng says: In speaking of emptiness, the characteristic of emptiness is also empty. If the characteristic of emptiness were not empty, emptiness would be existence. Once emptiness were existence, how could existence be non-existence? Thus, all would exist and not be empty; therefore, discrimination is also empty, and only then is it empty.