大乘起信論裂網疏 3.24

3.24

此即四不定中尋、伺心所，及根本中五見等煩惱也，亦唯在第六識。然能執者亦即見分，剎那生滅，無能執義。所執者即若名、若義自性差別，名中無義、義中無名，名義自性了不可得、名義差別了不可得，隨心生滅，何可執著？若能了知執名等相即是無相，即為證得如來智慧也。

This refers to the mental factors of investigation and analysis among the four indeterminate ones, and defilements such as the five views among the primary defilements; this also exists only in the sixth consciousness. However, that which can grasp is also just the perceiving component, which arises and ceases in an instant, having no reality of being able to grasp. That which is grasped is just the intrinsic nature and difference of names and meanings: in a name there is no meaning, and in a meaning there is no name; the intrinsic nature of names and meanings is entirely unattainable, and the difference between names and meanings is entirely unattainable; arising and ceasing in accordance with the mind, how could they be grasped? If one can fully understand that the mark of grasping at names and the like is itself markless, one will then realize the wisdom of the Tathāgata.