我喜欢说我不是政治家，我是一个深深关心我的国家的公民。

We have a responsibility to use our science to improve lives, not just to make profits.

"The past is never dead. It's not even past."

If you can't explain it simply, you don't understand it well enough.

求和者就是希望鳄鱼最后一个吃自己的人。