I want to have the freedom to be myself and the courage to be myself. -Lin Yutang

If I have any merit, it is not the result of my talent, but the result of diligence and perseverance. -Darwin

If you want to acquire knowledge, you should work hard; If you want food, you should work hard; If you want to be happy, you should also work hard, because hard work is the law of getting everything. -Newton

No matter what happens, I will never allow myself to be a little discouraged. -Addison

If you are satisfied, please adopt it!