三無差（別）

The three that are without (essential) difference, i.e. are of the same nature: (a) 心 The nature of mind is the same in Buddhas, and men, and all the living; (b) 佛 the nature and enlightenment of all Buddhas is the same; (c) 衆生 the nature and enlightenment of all the living is the same. The 華嚴經 says 心佛及衆生, 是三無差別.