The beauty of mathematics only shows itself to more patient followers.

The secret to success is to know something nobody else knows.

The only thing greater than the power of the mind is the courage of the heart.

History is written by the survivors.

你不能通过思考来过生活。你必须通过生活来过它。

此一时，彼一时也，怎么能一概而论呢？

争取妇女权利的斗争已经基本胜利。