Three Don’t Asks: Don’t ask about the results, don’t ask about people’s hearts, and don’t ask about things that have nothing to do with you. The four principles are no fighting: no fighting for face, no fighting for time, no fighting for immediate gain, and no fighting for posthumous reputation. In life, just do what you should do at the moment. If you don't have the ability to predict, don't get hung up on the results and disrupt your actions. Fighting for face will not only make you look self-respecting, but will also reveal your inner guilt.