First of all, we should cultivate a good attitude towards life, because life not only has sunshine, but also has difficult moments. Secondly, we must study hard, because knowledge is power. If we have the strength, we can help build our country and enjoy life better. In order to study well, we need to do sports so that we can keep healthy, such as running, playing ball games, taking a simple walk after a day's study and so on. If we do these things well, we can grow up happily and healthily.