现在如果送给别人很少的东西，却希望人家回报很多的东西，那么，人们就会怕你再送东西给自己了。 

跨学科的合作对于推进我们对宇宙的理解至关重要。

The best investments are those that create value for both shareholders and society.

I've had to learn to shake things off and move on.

Success is not about the position you hold, but the difference you make.

最好的性能改进是从非工作状态到工作状态的转变。