生活的目的不是快乐，而是有用、光荣、富有同情心，让你活得有意义、活得好。
The purpose of life is not to be happy. It is to be useful, to be honorable, to be compassionate, to have it make some difference that you have lived and lived well.
这不是关于你看起来如何，而是关于你如何看待自己。