Parents usually send their children to school so that they can get into a good university and find a good job in the future. However, educators can't just pay attention to children's academic performance, and can't let children become machines for learning book knowledge. The primary and secondary school stage is the most critical period for children's character formation and personality improvement. At this stage, children should not only cultivate good living habits and study habits, but also learn to get along with others when getting along with peer groups, learn to love the country, the party and life, and learn to be a person, do things and learn.