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。
If you want something you've never had, then you've got to do something you've never done. 如果你想要你从未拥有过的东西，那么你必须去做你从未做过的事。
Happiness doesn't depend on any external conditions, it is governed by our mental attitude.幸福不是取决于外界环境，它由我们的心态来决定。
A day without sunshine is like night. 没有阳光的白日如同黑夜。
