大般涅槃經集解 67.70

67.70

案僧亮曰：涅槃是有無之總號，如來是身智有名也。解脫是滅結之無，有無一也。

Sengliang states: Nirvāṇa is the general designation for existence and non-existence; Tathāgata is the name for the presence of body and wisdom. Vimokṣa is the non-existence that is the extinction of fetters; existence and non-existence are one.