Qing Ji Yun's Notes on Yuewei Caotang Volume 1: "Song Confucianism accumulated all its energy and chose words and sentences, which was beyond the reach of Han Confucianism."

Chapter 38 of the Legend of Heroes of Children: "Master An should be careful what he says, and don't run away. How can he know what a scenic spot is! "

Mao Zedong's "Speech at National Congress of the Communist Party of China * * * Conclusion III": "All speeches and reports can be taken back for revision, and the words can be carefully selected."