成唯識論演祕 7.446

7.446

Answer: It is fully explained in the Lamp. One opinion explains: There are two types of mundane wisdom: first, taking the intrinsic nature of dharmas such as form as object; second, extensively discerning the differences among the five sciences. When taking dharmas such as form as object, there is not much differentiation, so on the first ground they are truly harmonized; whereas the wisdom taking the five sciences as object has many distinct activities, so only upon reaching the fifth ground are the ultimate and conventional truths harmonized.