The only source of knowledge is experience.

"In a world of scarcity, the most valuable resource is not oil or gold, but imagination."

I fit in the army like one of them round pegs.

承认规则是法律体系中的终极规则，它确定了有效法律的标准。

建筑是社会的镜子。

做你自己的事，不要在意别人是否喜欢。