我不缺乏把一个想法彻底思考下去的勇气，到目前为止，我还没有遇到过我害怕的想法。
I do not lack the courage to think a thought all the way through, and thus far I have encountered no thought that I have feared.
科学与社会的对话必须是持续和透明的。
要么数学对人类思维来说过于庞大，要么人类思维不仅仅是机器。
Always listen to experts. They’ll tell you what can’t be done and why. Then do it.
Now...for some reason, what I was doing seemed to... make sense to people. It was like an alarm went off in my head. I said, "Here's a guy that's got his act together. Here's somebody who has the answer." I'll follow you anywhere, Mr. Gump. So I got company. And after that, I got more company. And then, even more people joined in. Somebody later told me it gave people hope. Now, I don't know anything about that,
一个有趣的事实是，岩石越古老，与今天的岩石差异越大。