The function of entrepreneurs is to reform or revolutionize the pattern of production by exploiting an invention or, more generally, an untried technological possibility for producing a new commodity or producing an old one in a new way.

历史不仅仅是过去的事情，它也是现在的镜子。

The world is full of obvious things which nobody by any chance ever observes.

你不是那些不了解你的人的看法。