The past is not dead. It is not even past.

数学之美在于它能够将复杂的事物简化。

从长远来看，投资根本不与市场有关。投资就是享受企业赚取的回报。

Innovation is the primary driving force for enterprise development; without innovation, there is no future.

"In human relationships, kindness and lies are worth a thousand truths."

We begin with the hypothesis that any subject can be taught effectively in some intellectually honest form to any child at any stage of development.

研究的场所不是研究的对象。人类学家不研究村庄（部落、城镇、社区……）；他们在村庄里做研究。