I'm saying that we should trust our intuition. I believe that the principles of universal evolution are revealed to us through intuition. And I think that if we combine our intuition and our reason, we can respond in an evolutionary sound way to our problems.

There is a moment of conception and a moment of birth, but between them there is a long period of gestation.

One of the greatest rewards for doing can be the chances it gives to do some more - even better.

The people - could you patent the sun ?

I have come to recognize evolution not only as an active process that I am experiencing at the time, but as something I can guide by the choices I make.

[Who owns the patent on this vaccine?] Well, the people, I would say. There is no patent. Could you patent the sun?

Reply when questioned on the safety of the polio vaccine he developed: It is safe, and you can't get safer than safe.