成唯識論演祕 4.413

4.413

經：世間諸法苦樂一味平等法性；論：世間諸法略有八種，謂利衰等。如是八種總有二品，四違名苦，四順名樂，生欣、慼故。聖者居中恒常一味，得利不高，遇衰不下，如是乃至樂而無愛，苦而無恚。由彼遠離遍計所執世間八法，於一切處皆同一味，即此說名平等法性。

Sūtra: The sameness of the nature of phenomena regarding the mundane dharmas of suffering and pleasure being of a single taste. Treatise: Mundane dharmas are briefly of eight kinds, namely gain, loss, and so forth. These eight kinds generally comprise two classes: the four contrary ones are called suffering, and the four compliant ones are called pleasure, because they generate joy and grief. The noble ones remain in their midst always of a single taste: gaining profit, they are not elated; encountering loss, they are not dejected; and so on up to: experiencing pleasure without attachment, and suffering without aversion. Because they are free from the eight mundane dharmas conceptually constructed, in all places they are of a single taste; this itself is spoken of as the "sameness of the nature of phenomena."