瑜伽論記 10.45

10.45

第二解求法中先問後答，問中有三，當何所求者問所求法，云何而求者問求方法，何義故求者問求之意，依此三問，答亦有三，答初問中有二，一開合五明明求四法，第二如是一切已下離合四法辨求五明。

In the second, explaining the seeking of Dharma, there is first a question and then an answer. In the question there are three parts: 'What should be sought?' asks about the Dharma to be sought; 'How is it sought?' asks about the method of seeking; 'For what purpose is it sought?' asks about the intent of seeking. In accordance with these three questions, the answer also has three parts. Within the answer to the first question there are two parts: first, combining and dividing the five sciences to clarify the seeking of four dharmas; second, from 'All such' onward, separating and combining the four dharmas to discriminate the seeking of the five sciences.