The most important thing in a computer network is the protocol.

任何经济理论的最终检验标准是它是否能改善现实世界的决策。

The best preparation for tomorrow is doing your best today.

I'm not a perfectionist, but I like to feel that things are done well. More important than that, I feel an endless need to learn, to improve, to evolve.

最有趣的艺术是提出问题的艺术。

Home is not a place, it's a feeling.

A good mathematician is one who can see analogies between theorems; a great mathematician is one who can see analogies between analogies.

我在你们这个年龄，最害怕的不是贫穷，而是失败。