真正的暴力是我们因为害怕做真实的自己而对自己施加的暴力。

学习是避免陷入人生困境的唯一途径。

Language is a skin: I rub my language against the other. It is as if I had words instead of fingers, or fingers at the tips of my words.

形式系统的发展彻底改变了我们对数学的理解。