Had we not pursued the hydrogen bomb, there is a very real threat that we would now all be speaking Russian. I have no regrets.

When you're certain you cannot be fooled, you become easy to fool.

In our educational institutions applied science may almost be described as a "no-man's land."

Society's emissions of carbon dioxide may or may not turn out to have something significant to do with global warming-the jury is still out.

Science attempts to find logic and simplicity in nature. Mathematics attempts to establish order and simplicity in human thought.

No endeavor that is worthwhile is simple in prospect; if it is right, it will be simple in retrospect.

Had we not pursued the hydrogen bomb, there is a very real threat that we would now all be speaking Russian. I have no regrets.