想象力是一块肌肉。如果不锻炼，它就会萎缩。

The bond market is the ultimate arbiter of risk.

"The moment of betrayal is the worst, the moment when you know beyond any doubt that you've been betrayed: that some other human being has wished you that much evil."

Don’t say anything about someone in email you would not be comfortable saying to them directly， because eventually they will read it.

Forests are the lungs of the earth—let's not suffocate them.

如果农民不知道如何有效使用，最先进的技术也毫无价值。

The deeper you go into mathematics, the more you realize how interconnected everything is.

You better not run out on a check... The people that are working for three dollars an hour have to pay your bill

【大意】人的贪欲多了，就会亏损道义；忧虑多了，就会损害智慧；畏惧多了，就会伤害勇气。