瑜伽論記 10.566

10.566

自下明利行，於中，初指廣說如愛語中；次、辯差別；後、還依九門界以分別。

Below, beneficial action (arthacaryā) is explained. Therein, it first refers to the extensive explanation as in pleasant speech; next, it distinguishes the differences; finally, it again classifies them based on the boundaries of the nine approaches.