There is no patent. Could you patent the Sun? - Jonas Salk

Why do I see things differently from the way other people see them? Why do I pursue the questions that I pursue, even if others regard them as, as they say, "controversial?" Which merely means that they have a difference of opinion. They see things differently. I am interested both in nature, and in the human side of nature, and how the two can be brought together, and effectively used.

When things get bad enough, then something happens to correct the course. And it's for that reason that I speak about evolution as an error-making and an error-correcting process. And if we can be ever so much better - ever so much slightly better - at error correcting than at error making, then we'll make it.

There are three stages of truth. First is that it can't be true, and that's what they said. You couldn't immunize against polio with a killed-virus vaccine. Second phase: they say, "Well, if it's true, it's not very important. And the third stage is, 'Well, we've known it all along."