There is no doubt that in exchanging a self-centered for a selfless life we gain enormously in self-esteem. The vanity of the selfless, even those who practice utmost humility, is boundless.

The only thing you have to fear is fear itself.

每个企业都是一个封闭的集成系统，内部各个组成部分性能独特却又相互关联。优秀的管理者既洞悉每个部分如何独立运行，也熟知各部分之间如何相互协作。

"The measure of a civilization is how it treats its weakest members."

绘画不仅仅是在纸上做标记，它关乎讲述一个故事。

The power of abstraction is what allows mathematics to transcend the limits of physical reality.

未来是让不可能变为可能。