瑜伽論記 15.136

15.136

泰云：由變化差別，即攝如來利他事故不以別說。又異熟生一向無記者，據任運酬因果也。二、三可得者，威儀工巧通三性也。一、有二種者，謂變化唯善及以無記也。

Tai says: Through the distinctions of apparition, the Tathāgata's activities of benefiting others are subsumed, and are therefore not treated separately. Furthermore, what is born of maturation is exclusively indeterminate, based on spontaneous retribution as fruit of cause. 'Two or three are obtainable' means that deportment and craft pervade the three natures. 'One has two kinds' means that apparition is solely wholesome and indeterminate.