Being powerful is like being a lady. If you have to tell people you are, you aren't.

The greatest rewards come from working on something that nobody else is working on.

领导力意味着今天做出艰难的决定，为未来的几代人带来好处。

What fun was it without having me around?

If we don't believe in freedom of expression for people we despise, we don't believe in it at all.

技术的未来不仅关乎我们创造的设备，还关乎我们围绕它们构建的生态系统。

能量守恒定律不仅是一条经验法则，更是思维的必然要求。