大般涅槃經集解 38.60

38.60

案僧亮曰：此空本就人說也。僧宗曰：此以智驗空也。不取無子為譬，為取貧窮之人言一切空為譬也。寶亮曰：此是習觀，觀空無所證成，直見一切萬法體性皆空，即《大品經》中所明者也。

Sengliang comments: This emptiness is originally stated in terms of persons. Sengzong says: This is verifying emptiness through wisdom. It does not take being childless as a simile; rather, it takes a poor person speaking of all things being empty as its simile. Baoliang says: This is habitual contemplation. In contemplating emptiness, there is nothing to prove or realize; one directly sees that the essential nature of all ten thousand phenomena is empty. This is precisely what is explained in the Pañcaviṃśatisāhasrikā Prajñāpāramitā Sūtra.