Life is sad at times, but it is up to you to make your own life happy. 生活有时是令人沮丧的，但你可以努力让自己的过得开心。
Don't go around saying the world owes you a living. The world owes you nothing. It was here first.
Happiness is about having each tiny wish come ture. 幸福是每一个微小愿望的达成。
Experience is a hard teacher because she gives the test first, the lesson afterwards.
