大般涅槃經集解 30.46

30.46

案僧亮曰：將說樂因，為答第三第五難，故說有為天樂也。寶亮曰：五欲之中實無熙怡樂也。

Sengliang comments: Preparing to explain the causes of pleasure in order to answer the third and fifth objections, he therefore speaks of conditioned celestial pleasure. Baoliang comments: Among the five desires, there is truly no blissful pleasure.