瑜伽論記 22.73

22.73

第四約四門明其安住，言此中住者至名之差別者，此釋住名差別；住者，亦俯就於時亦名精勤，亦名修習。此住自性，離所說學，無有別性者，解自性也。

Fourth, explaining peaceful abiding according to the four divisions: the statement "abiding here" up to "differentiation of designations" explains the distinct designations of abiding; abiding also adapts to time, is also called diligence, and is also called cultivation. "This essential nature of abiding has no separate nature apart from the stated training" explains the essential nature.