成唯識論述記 8.256

8.256

三者，取心及心所，一切五蘊法，不離此二故。四者，本、末，謂取現果，第八識是諸異熟之根本，故名之為本，餘識中異熟名之為末，是第八識之末果故，即取二異熟也，謂愛樂執取緣取也，或第八識總報品名本。餘識別報品名末，攝一切法盡，唯簡異熟，以極狹故。

Third: grasping citta and caitasikas, because all five-aggregate dharmas are not separate from these two. Fourth: root and branch, which means grasping present fruits. The eighth consciousness is the root of all ripenings, and is therefore called "root"; the ripenings in the other consciousnesses are called "branches", as they are branch fruits of the eighth consciousness. Thus, this is grasping the two ripenings, meaning attachment, grasping, and cognitive apprehension. Alternatively, the category of the general retribution of the eighth consciousness is called the root, and the categories of the particular retributions of the other consciousnesses are called the branches, which encompass all dharmas completely and exclusively exclude [non-]ripening, because it is extremely narrow.