The concept of NP-completeness has provided a powerful tool for understanding the complexity of problems.

一个组织的创新质量决定了其增长的质量。

Farming is a partnership with nature, not a conquest.

To be an artist is to be forever curious, forever searching for new ways to see the world.

领导力是激励他人相信比他们自己更伟大的东西。

Try to learn something about everything and everything about something.  

试管婴儿的成功证明了科学家和临床医生之间合作的力量。