瑜伽師地論略纂 15.83

15.83

「十四根攝三聚有情」，謂除信等八，一向善故。「外處小分」者，謂五塵扶根者，及法處心所等，故言少分。「五根攝受」者，謂五受、三受更互相攝，故不攝覺品中。「或四或六」者，合語、業、命為一故，四開為六也。以此文准正思惟雖發語言加行，不同小乘是尋，今取所依慧約體故，慧根所攝。信等五根、三無漏相攝中，無漏三寬，信等五狹。

'Fourteen faculties subsume the three groups of sentient beings' means excluding faith and the other seven (eight in total), because these are exclusively wholesome. 'A small portion of the external āyatanas' refers to the five sense objects that assist the physical faculties, as well as the mental factors of the dharmāyatana, which is why it is called 'a small portion'. 'Subsumed by five faculties' means that the five feelings and the three feelings mutually subsume one another; thus they are not subsumed within the factors of awakening. 'Either four or six' is because speech, action, and livelihood are combined into one; thus four are opened into six. In accordance with this text, right thought (samyak-saṃkalpa), although initiating the preparatory application of speech, is not search (vitarka) as in the Hīnayāna; here, taking its underlying prajñā according to its essence, it is subsumed by the prajñā faculty. In the mutual subsumption between the five faculties beginning with faith and the three taintless faculties, the three taintless ones are broader, while the five beginning with faith are narrower.