淨名經集解關中疏 1.416

1.416

至於智者不著文字。故無所懼　肇曰。夫文字之作生於惑。取法無可取則文相自離虛妄假名。智者不著。

"'As for the wise, they do not cling to letters, and therefore have nothing to fear.'" Sengzhao says: The creation of letters arises from confusion. When in grasping dharmas there is nothing to grasp, the marks of words are naturally departed from—they are false, conventional names, and the wise do not cling to them.