当你做到世界最好时，你实际上无法再改进它了。

Success is not about how much money you make, it's about the difference you make in people's lives.

一本书就是你握在手中的一个梦想。

好人不需要法律告知他们负起责任，恶人总是绕法律边缘而行。

The only way to change behavior is through manipulation of reinforcement contingencies.

The truth is, I often like women. I like their unconventionality. I like their completeness. I like their anonymity.

"In a world of scarcity, the most valuable resource is not oil or gold, but imagination."

跨国合作是解决全球粮食挑战的关键。

"Sometimes the most important things in life are the ones we can't see or touch, but we can feel them in our hearts."