大般涅槃經集解 18.207

18.207

案僧亮曰：以邪我為真，不覺失真我也。法瑤曰：以耶惑之首，壞正信之額。正信既破，豈知有佛性耶？雖不知有，而至理孱然，如珠沒皮中也。僧宗曰：既超橫常之見，則失本所解也。若識常在果，則安得其地，便有所在。既乖其所解，心無常故，云不知所在也。寶亮曰：得失之理既非所悟，故云都不自知也。

Sengliang states: Taking the false self as true, he did not realize that he had lost the true self. Fayao states: Using the head of deviant delusion, he broke the forehead of correct faith. Once correct faith was broken, how could he know of the existence of the buddhadhātu? Although he did not know of its existence, the ultimate principle remained distinct, like the pearl sunken in the skin. Sengzong states: Having surpassed [deviant views] into an arbitrary view of permanence, he lost what he originally understood. If one knows that permanence resides in the fruit, one securely attains its ground and it has a location. Since it conflicts with what he understood, and the mind is without permanence, it is said that he did not know where it was. Baoliang states: Since the principle of attainment and loss was not what he realized, it is therefore said that he did not know at all.