Productivity is being able to do things that you were never able to do before.
Men become civilized, not in proportion to their willingness to believe, but in proportion to their readiness to doubt.
我不遵循规则,我遵循我的本能。
爱情只是快乐,而荣誉是责任。
行为主义者问:为什么我们不把可观察的东西作为心理学的真正领域?