以地事秦，譬犹抱薪而救火也，薪不尽，则火不止。
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。
The essential function of art is moral.
In the realm of quantum mechanics, the observer becomes a part of the experiment, altering the outcome by the mere act of observation.
Liberty is the right to do what the law permits.
The organism has one basic tendency and striving—to actualize, maintain, and enhance the experiencing organism.