A nation's memory is its most contested territory.

The poor are often more entrepreneurial than the rich, but they lack the tools to succeed.

Don't let rejection define your path.

真理如狮子，不需要你为其辩护。放开它，它会自己辩护。

科学成功的关键在于合作和分享知识。

最好的艺术教育是教会学生如何观看。

Every person you meet knows an amazing lot about something you know virtually nothing about. Your job is to discover what it is， and it won’t be obvious.

天下的道理，循环往复，所以能够永恒不息。