When we go to school, we are taught that life is not always going well, we will meet all kinds of difficulties. Everyone hears the words, but when they meet difficulties, it is hard for them to be OK with it, they feel the life is hopeless, just as hearing is easy, while taking action is another thing. Once a famous business person said that the one who faced the failure and stood up, he or she will be successful. I absolutely believe it, we are in front of so many accidents, we need to face the setback and learn from it, every setback is a test for us, only the one who passes the test can succeed. Such as when we feel it hard to study, then give up, how can we make progress. Life teaches us lesson every minute, the adverse situation is a good chance to upgrade ourselves.