"Success is not about money. It's about the difference you make in people's lives."

A man's life is limited, but service to the people is infinite.

"In the realm of science, every question answered leads to a dozen more waiting to be explored."

你知道的越多，你看到的就越多。

文明的真正考验不是人口普查，不是城市的规模，也不是庄稼的产量——而是这个国家培养出什么样的人。

The past is a puzzle, and we are all trying to piece it together.

I'm not going to apologize for being who I am.