The spread of liberal democracy and the integration of the world economy are the two main forces driving the world towards the end of history.

在商业中，就像在化学中一样，正确的元素组合能创造出非凡的东西。

If you ask an economist what’s driven economic growth, it’s been major advances in things that mattered – the mechanization of farming, mass manufacturing, things like that. The problem is, our society is not organized around doing that.

数学的目标是理解我们观察到的现象背后的结构。