瑜伽論記 7.39

7.39

解初門中，先開四句，後解釋之。於中有四：初、解四句；二、辨勝進算數；三、辨鈍利別；四、總牒結。

In explaining the first approach, it first opens four clauses and then explains them. Therein are four parts: 1. explaining the four clauses; 2. differentiating progressive counting; 3. differentiating dull and sharp faculties; 4. summarizing and concluding.