“spoiled brats” repeatedly taught how to break? By chance, the author thought of the tool “civilization value coordinate system”, the horizontal axis (x axis) represents our life time, the vertical axis (y axis) represents the degree of civilization reflected in our words and deeds at a certain time, the higher the value, the higher the degree of civilization. The X-axis with a y value of 0 can be called the “bottom line” of civilization. The “civilized value coordinate system” is easy to use and efficient, which is convenient for students to make right and wrong judgments on their own and others’ behavior, and can let students know the reasons, and can also remove the mass basis for children to gain attention and a sense of achievement by making mistakes. The “civilization value coordinate system” also applies to all kinds of social situations of adults.