According to Confucius, the purpose of the former Wang Zhidao was to carry forward people's aboveboard moral character and bring them to a perfect state. Only when people know what they should achieve can they firmly continue their ambitions; If you make up your mind, you can achieve your goal with peace of mind and thoughtful consideration. Everything has roots, branches, a beginning and an end. Knowing this truth from beginning to end is close to the law of development of things.
This idea of Confucius is reflected in the book "University" that Zeng Shen participated in, in which he wrote:
The way of university is to be moral, to be close to the people and to stop at perfection. Zhi Zhi then has a decision, then he can be quiet, then he can be quiet, then he can be safe, then he can think about it, and then he can get it. Things have a beginning and an end, and things have a beginning and an end. If you know the order, you will find a shortcut.