只有在梦想中，人才能真正自由，从来如此也将永远如此。

“唯一无限的是宇宙和人类的愚蠢。”

To be a philosopher is not merely to have subtle thoughts, nor even to found a school, but so to love wisdom as to live according to its dictates.

我一直是这个世界上的陌生人，一个访客，一个游客。