成唯識論述記 8.66

8.66

述曰：謂第一言說、第二觀待、第五攝受、第九相違全，及前六因中非因緣法，皆是前說未潤生位。已潤熟位二因種餘，即說此四全、六少分為方便因。此方便因亦有等無間、所緣緣二種。今就一總言但是增上緣，非無少別，至下當知。

The Commentary states: This means that the entirety of the first conventional expression, the second dependence, the fifth apprehension, and the ninth contradictory [causes], as well as the phenomena that are not direct causes within the preceding six causes, are all the remainder of the two causal seeds of the unmoistened producing stage and the moistened matured stage mentioned before; that is to say, these four in their entirety and minor parts of six [causes] are the auxiliary cause. This auxiliary cause also has two types: immediately antecedent and objective-support conditions. Now speaking in a general summary, they are merely sovereign conditions; it is not that there are no slight differences, which will be understood below.