大般涅槃經集解 54.105

54.105

案道生曰：不偏則無不真矣。僧亮曰：結智所以是佛也。照周則惑盡，惑盡則無變易也。寶亮曰：遂果性體也。向言見一切空，不見不空，不名中道；下舉二乘不見以對明。

Daosheng comments: If it is not one-sided, then nothing is not real. Sengliang comments: This concludes why wisdom is the Buddha. When illumination is comprehensive, delusions are exhausted; when delusions are exhausted, there is no change. Baoliang comments: This follows from the essence of the fruition-nature. Just now it was said that seeing all as empty and not seeing the non-empty is not termed the Middle Way; below, he cites the failure of the two vehicles to see in order to clarify it by contrast.