You see, I get such fun out of thinking that I don't want to destroy this most pleasant machine that makes life such a big kick.

I couldn't claim that I was smarter than sixty-five other guys--but the average of sixty-five other guys, certainly!

I don't feel frightened by not knowing things.

Philosophy of science is about as useful to scientists as ornithology is to birds.

We are at the very beginning of time for the human race. It is not unreasonable that we grapple with problems. But there are tens of thousands of years in the future. Our responsibility is to do what we can, learn what we can, improve the solutions, and pass them on.

The only way to deep happiness is to do something you love to the best of your ability

But see that the imagination of nature is far, far greater than the imagination of man.