The best way to cheer yourself up is to try to cheer somebody else up.

A writer is a person who is not satisfied with the world as it is, who wants to change it, to improve it, to make it more beautiful, more just, more livable.

唯一能让你成为赢家的是你的毅力。

【译文】 孔子说：“温习旧知识时，能有新收获，就可以做老师了。”