There is no fish in clear water, and there is no disciple when people look at it. A famous saying is that if the water is too clear, fish can't survive. If you are too strict with others, you will have no friends. Now it is sometimes used to mean not to ask too much of people or things. Language out of the "Dai Dai asked into the official seal."

Source: Zhang Wen, the son of "Dai Dai Li Ji". Article 65: Therefore, a gentleman must be ignorant of the people's nature and reach the people's feelings. We can see that he learned a lesson from life, and then the people obeyed. If the deceased is a pro-citizen, and the government is equal, the people will have no complaints. Therefore, a gentleman reaches out to the people, not seeking high, not seeking far, and not complaining that the people can't do it. Today, the success of Ming Wang is coming, but the people are strict and don't welcome it. After several years of industry, people will get sick and sick people will be cured. Therefore, the ancients looked forward to it, so they built the Ming Dynasty. Unified _ plug ear, so _ Cong also. Therefore, there is no fish in clear water, and there is no disciple in human view. So vain and straightforward, making it complacent. Flexibility makes it self-seeking. If you photograph it, you will find it. If a person has a small sin, he will forgive it with kindness. If death keeps them alive, their goodness is close to each other. Therefore, at the beginning of the policy, it is impossible to teach if the policy is not standardized, and it is impossible for the people not to learn.