He had unique ideas on the inseparability of ideology and language, the application of writings in vernacular, the understanding of figures of speech and the proper arrangement of words and expressions.

• 他对思想和语言的这密不可分、对白话文的运用（尤其是中西白话、文言比较）、对理解修辞、对恰当安排字句等均有独到的见解。