1, life is not in vain, only through our own continuous efforts can we get a better life. 2. Life is meaningless. You must work hard to get what you want. You must fight for what you want. If you want to live the life you want, you must work hard to achieve it. Everything you want must be won by yourself, and you can't rely on anyone. 6, you can't expect others to give you anything, you can't rely on anything except yourself. You can't expect anything from others, you can only rely on yourself. 8. What kind of life do you want, you must work hard for the life you want. 9. Everything you want depends on your own efforts, and no one will give you the life you want.