I must study politics and war that my sons may have liberty to study mathematics and philosophy.

The power of human cognition comes from its ability to generalize.

The more you try to control art, the less alive it becomes.

Owning stocks is like having children – don't get involved with more than you can handle.

预测未来的最好方法就是发明它。

天才们是流星，燃烧以照亮所在的世纪。