Lightness is not just physical, but also spiritual.

如果你回溯几百年，我们今天认为理所当然的事情会像魔法一样——能够远距离与人交谈、传输图像、飞行、像先知一样访问大量数据。这些都是几百年前会被视为魔法的事情。

"We are all in the gutter, but some of us are looking at the stars."

The root of all superstition is that men observe when things hit， and not when they miss， and commit to memory the one， and pass over the other.

I'm very shy, believe it or not. It's true.

创新不仅仅是创造新产品，而是重新构想我们如何生活和工作。