唯一真正的监狱是恐惧，唯一真正的自由是从恐惧中解脱。

The highest possible stage in moral culture is when we recognize that we ought to control our thoughts.  

The thing about human beings is that they're capable of anything.

语言是一种皮肤：我用我的语言摩擦他人。就好像我有词语代替手指，或者手指在词语的尖端。