我们不是从祖先那里继承海洋，而是从子孙那里借来的。
The more you know yourself, the more patience you have for what you see in others.
"The heart has its reasons which reason knows not."
行为有未能达到预期目的者，都要反过来要求自身做得更加完善。只有自己做得正，天下才会向你倾心。
The world is a stage, but the play is badly cast.
The essence of mathematics lies in its freedom.