You get what you give. What you put into things is what you get out of them.

We're not gonna give you no breakup song

Thinking is behavior. The muscular habits learned in overt speech are responsible for implicit or internal speech (thought).

The key to security is not to trust anyone, including yourself.

All things are subject to decay and when fate summons, monarchs must obey.

生活中有黑暗也有光明，而你就是那光明中的光明。

凡是大国之所以不攻打小国的，必定是由于这个小国粮食充足，城郭修筑坚固，上下和谐一心。