"A man's memory might have only a hundred clear days in it and he has lived thousands."

"In the study of computational complexity, we often find that the boundaries of what is possible are defined by the limits of our imagination."

"To travel is to discover that everyone is wrong about other countries."

You are as big as the things that make you angry.

I am too intelligent, too demanding, and too resourceful for anyone to be able to take charge of me entirely. No one knows me or loves me completely. I have only myself.

今天我们种下的每一棵树，都是留给素未谋面的后代的遗产。