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.

艺术是一种思维方式，而不是一种职业。

目标，无论是否达到，都使生命伟大。

多元宇宙不是一个理论，而是某些理论的预测。