大般涅槃經集解 18.229

18.229

案僧亮曰：謂常解之因猶存，悟在今日，自不知耳。寶亮曰：起惑失解，為毒重故，不自知也。

Sengliang comments: This means that the cause of understanding permanence still remains, and awakening occurs today; he simply did not know it himself. Baoliang comments: Generating delusion and losing understanding, because the poison was severe, he did not know it himself.