Power resides where men believe it resides. It's a trick, a shadow on the wall. 

We must balance immediate energy needs with long-term sustainability goals.

The human being is always more than what he knows of himself.

Don't be the best， be the only.

解释：割地给秦国（来求得暂时的安稳），就好像抱着木柴救火一样，木柴烧不不完，火就不会灭。