I constantly see people rise in life who are not the smartest, sometimes not even the most diligent, but they are learning machines. They go to bed every night a little wiser than they were when they got up and boy does that help, particularly when you have a long run ahead of you.

记忆是一件奇怪的事情。它不像我想象的那样运作。我们不是要记住一切，而是要忘记，继续前进。

Every tree tells a story; our job is to make sure it's a story of renewal, not destruction.

Nothing down there is what they say.

A rat in a maze is free to go anywhere, as long as it stays inside the maze.

UNIX非常简单，只需要一个天才来理解它的简单性。

希腊人理解事物隐藏面的神秘力量。他们留给我们语言中最美丽的词之一——"enthusiasm"——en theos——内在的神。

Art is not what you see, but what you make others see.