大般涅槃經集解 40.60

40.60

案僧亮曰：重舉果稱以說因者，欲令欣果而行因也。再說因者，前略後廣也。

Sengliang comments: Repeating the titles of the fruit in order to explain the causes is intended to make [practitioners] delight in the fruit and cultivate the causes. Explaining the causes a second time is because the earlier was brief while the later is extensive.