I believe that science has great potential to improve human life.

我一次只担心一天的生活。

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,

The most important thing is to actually care about what you’re doing.