I pursue no objectives, no systems, no tendency; I have no program, no style, no direction.

Concerning the gods, I have no means of knowing whether they exist or not or of what sort they may be, because of the obscurity of the subject, and the brevity of human life.

帮助人们的最佳方式是给予他们选择的自由，同时温和地引导他们走向正确的方向。

To know good and evil is not enough； one must also do them.

让这成为一个准则：永远不要给孩子一本你自己不愿意读的书。