每个国家的历史始于一个人的心灵中。

乐观是一种工具，你可以用它来实现你为自己设定的目标。

The ideal of behaviorism is to eliminate coercion: to apply controls by changing the environment in such a way as to reinforce the kind of behavior that benefits everyone.

Art is not what you see, but what you make others see.

家是你理解沉默的地方。