Silence is not nothing. Silence is something.

No man is free who is not a master of himself.

最好的投资方式是观察现实世界中正在发生的事情，并据此投资。

The measure of a man is what he does with power.

We begin with the hypothesis that any subject can be taught effectively in some intellectually honest form to any child at any stage of development.

我不遵守规则，我制定规则。

When you love what you do, it’s not difficult to get motivated.

I have to be alone very often. I’d be quite happy if I spent from Saturday night until Monday morning alone in my apartment. That’s how I refuel.