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.
幸福的秘诀是：尽量扩大你的兴趣范围，对感兴趣的人和物尽可能友善。
The greatest tragedy in mankind's entire history may be the hijacking of morality by religion.
Excessive confidence is the root of destruction.