To write history is to wrestle with ghosts.

The only way to get through pain is to go through it.

I can never be safe; I always try and go against the grain. As soon as I accomplish one thing, I just set a higher goal. That's how I've gotten to where I am.

永远不要低估一个执行得非常好的简单想法的力量。

我们的目标是组织世界上的信息，使其普遍可访问和有用。

The world is moving so fast these days that the man who says it can't be done is generally interrupted by someone doing it.