肇論新疏 2.107

2.107

This also quotes the meaning of the Fangguang [bore jing] and other sūtras. Because the objector seeks reality based on names, and since the two names contradict each other, he claims that the sage mind is also divergent. Not knowing that prajñā is neither name nor mark, he cites the sūtra to refute him, causing him to forget names and meet the purport. The sūtra can be understood as apophatic discourse. From "This, then..." onward, the treatise's text briefly explains "without name and without exposition" in order to introduce the passage below.