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.

I was born with an enormous need for affection, and a terrible need to give it.

种树的最佳时间是二十年前，其次是现在。

心理学必须研究思维和行为的适应功能。

Architecture is not about solving problems, but about creating questions.