在计算机科学领域，最深刻的发现往往来自于最简单的观察。

When a person realizes he has been deeply heard, his eyes moisten. I think in some real sense he is weeping for joy. It is as though he were saying, "Thank God, somebody heard me. Someone knows what it's like to be me."

Keep your feet on the ground and keep reaching for the stars.

译文：善于创始的人不一定完成得很好，有个好开头的人不一定有好结果。

The dead are not gone. They are simply not here.

The most common form of despair is not being who you are.