The biography of planting trees and camels wrote: "Let nature take its course." The metaphor of planting trees shows that it is necessary to cultivate people to adapt to nature, not to instill subjective wishes and emotions, but at the same time to provide a good environment.

2. Be a teacher

The core idea in A Teacher's Friend's Advice and Answer to Wei Zhongli's Theory of Teacher's Way is to be a teacher, which emphasizes the mutual communication, discussion and help between teachers and students. Teachers and students are equal in academic research, not the relationship between teaching and being taught.

He believes that there is no Ming Dow without teachers, and fully emphasizes the role of teachers. In the book Proverbs of Teachers and Friends, I wrote: "How can you succeed without being a teacher?" If you don't have friends, how can I increase them? "