일체의 현상은 스스로의 성품이 없다는 뜻. 유식삼십송 (唯識三十頌 )23에 나오는 말

Non-self-nature of all phenomena: Everything in the whole universe that is conditioned has no self-nature. Cf. (Yeon-gi) Dependent arising, and (Yusik Samsipsong) Thirty Verses on the Manifestation of Consciousness, Ch. 23.