Be a civilized person, do civilized things, start from yourself, start from children, start from bit by bit, and be a person with good quality. The title of "descendants of Lei Feng" is glorious! Young people are strong, and China is strong! Strive to be a civilized and good teenager! Jade is not cut, not a tool; Unless you learn, you will become an animal. Constantly improve and innovate yourself to lay the foundation for the future.