2. A teacher in a day is a father for life. -Guan Hanqing.
Learning is more important than respecting teachers. -Tan Sitong's Supplementary Articles of Association of Liuyang Arithmetic Museum.
4. A gentleman is a teacher and a villain is a relative. -"Xunzi cultivate one's morality".
5, illness is to respect the teacher. -"Lu Chunqiu Persuasion".