There are famous aphorisms about admonishing people: A gentleman avoids difficulties with frugality. Be diligent in your country, be frugal in your family. Frugality is the greatest virtue; extravagance is the greatest evil. People who have no faith do not know what is possible. There is no constant faith in words and no constant chastity in deeds. If you are only interested in profit, you will do anything. If you are like this, you can be called a villain. Faith is like the soil of the five elements, with no position or fame, but water, metal, and wood are all waiting for those who live there. If there is a person who is far away from heaven, loyalty is his clothes and his trust is his clothes. You must treat others with sincerity, and others will reciprocate with sincerity. If you are humble, there will be benefits; if you are reserved, there will be setbacks. If the vessel is full, it will be beneficial; if the people are full, it will be a loss. Those who give fame will return their names, and those who give benefits will return benefits. Humility will be loved by everyone over time, but pride will become a lonely person over time.