The true measure of an economy’s success is how well it serves all its citizens.

The division of labor is limited by the extent of the market.

The history of the world is the history of the few.

正如几何学最自然的起点是数学点，在观察和自然历史中采用同样的方法也最真实、简单且富有教益。

我们创造的空间必须激励和提升人类精神。