Genius is one per cent inspiration, ninety-nine per cent perspiration.

Freedom was a thing that shifted as you looked at it, the way a forest is dense with trees up close but from outside, from the empty meadow, you see its true limits. Being free had nothing to do with chains or how wide your cage was.

The most basic question is not what is best, but who shall decide what is best.

只有当人认识到自己对别人的依赖时，他才是真正自由的。

心理学家必须不带预设地研究心灵。