He walked out in the gray light and stood and he saw for a brief moment the absolute truth of the world. The cold relentless circling of the intestate earth. Darkness implacable. The blind dogs of the sun in their running. The crushing black vacuum of the universe. And somewhere two hunted animals trembling like ground-foxes in their cover. Borrowed time and borrowed world and borrowed eyes with which to sorrow it.

我们只是一颗普通恒星的小行星上的一种高级猴子。但我们可以理解宇宙。这让我们变得非常特别。

数学是人类精神最美丽和最强大的创造。

Life is the movie that you see in your dreams.

I don’t like to do easy things. I like to be challenged.

定义就是限制。