The founders of a new colony, whatever Utopia of human virtue and happiness they might originally project, have invariably recognized it among their earliest practical necessities to allot a portion of the virgin soil as a cemetery, and another portion as the site of a prison.

生活是世界上最罕见的事情。大多数人只是存在，仅此而已。

理解黑洞就是理解宇宙的结构本身。

知识不是为了理解而存在，而是为了切割。

量子计算不仅是一种新的计算方式，它是一种新的思考宇宙的方式。