維摩經玄疏 6.27

6.27

Second, clarifying that the true mark of dharma-nature as the substance of Mahāyāna sūtras is entirely different in terms of the expounding of unshared prajñā: what is seen by the two vehicles is the one-sided true, and one cannot speak of similarity. Under this there are two points: first, the distinctive teaching; second, the perfect teaching.