According to Zhang Zhongxing's denial, after the victory of the Anti-Japanese War, Mr. Liang Sicheng taught "Architectural History of China" in Peking University. At the end of the semester, Teacher Liang said, "How can you tell me how to take the law exam after class?" Nearly 20 people attended the lecture, but no one answered. Teacher Liang seemed to suddenly realize, and said, "Let's look at some elective courses first. Raise your hands, please. No one raised their hands. Teacher Liang smiled and said, "So you are all listening. Thank you for joining us. " After that, he bowed deeply to the audience and listened to the audience with a smile.

There are no elective courses, so there are no elective courses to listen to? According to Zhang Manling's memory of Peking University, Zhang Manling, a student of Chinese Department of Peking University, once published a novel in a famous magazine. Once, a middle-aged scholar came up to her with a smile and said, "Zhang Manling, congratulations on your publication!" She said, "Who are you?" He smiled and said, "I'm Yan Jiayan." When she heard this, my god! He is a teacher in the history of modern literature. Teacher Yan was teaching modern literature last year. I'm graduating soon. Don't the students know him? This is too much! She said, "Sorry, Miss Yan, I didn't attend your class." Teacher Yan doesn't mind. He said, "I don't need my class." Didn't you get an "excellent" exam? It is appropriate to read more books by yourself. "At Peking University, the teacher doesn't think it's impolite to' you don't listen to him'.

What Peking University students get from these years of education is a habit of reading, a feeling of being curious about everything they don't know and wanting to learn.

This is the style of study of Peking University.