成唯識論演祕 1.879

1.879

第四計中有四句破，表同第一不雙非難，遮同第二無所執難。

In the fourth position, there are four refutations: the positive expression matches the first [refutation, which is] the difficulty of not negating both; the negative expression matches the second [refutation, which is] the difficulty of having no object of grasping.