The hardest part of any challenge is taking the first step.

数学之美在于它能够连接看似无关的思想。

永远不要低估一个执行得非常好的简单想法的力量。

数学家研究纯数学不是因为它有用；他研究它是因为他喜欢它，他喜欢它是因为它美丽。

To be aware of the idea of social structure and to use it with sensibility is to be capable of tracing such linkages among a great variety of milieux.

海鲜的可追溯性不仅是良好的道德，更是良好的商业实践。

我的目标不是打败别人，而是超越自己。

The cognitive map is not a picture or a model in the head, but a dynamic, changing representation of the environment.

最好的艺术来自痛苦。

The most important victories are the ones that come after the toughest defeats.