說無垢稱經疏 5.714

5.714

贊曰：二法者謂一切分別差別。有所得者謂本見有相。若了本有所得，若成本來無所得，則無所起取捨本末二。既無取捨二，名入不二。

Commentary: 'Duality' refers to all conceptual distinctions. 'Having attainment' refers to originally seeing existent marks. If one comprehends that original attainment is completely without attainment, then neither root nor branch—grasping and rejecting—will arise as two. Grasping and rejecting being non-dual, this is called entering the non-dual.