When I was first diagnosed with ALS, I was given two years to live. Now 45 years later, I am doing pretty well.

If we do discover a complete theory, it should be in time understandable in broad principle by everyone. Then we shall all, philosophers, scientists, and just ordinary people be able to take part in the discussion of why we and the universe exist.

Jesus loves you, but everyone else thinks you're an ass.

As those who have seen Jurassic Park will know, this means a tiny disturbance in one place, can cause a major change in another. A butterfly flapping its wings can cause rain in Central Park, New York. The trouble is, it is not repeatable. The next time the butterfly flaps its wings, a host of other things will be different, which will also influence the weather. That is why weather forecasts are so unreliable.

What was God doing before the divine creation? Was he preparing hell for people who asked such questions?

Mankind's greatest achievements have come about by talking and its greatest failures by not talking. It doesn’t have to be like this.

We believe human begins have existed for only a small fraction of cosmic history, because human race has been improving so rapidly in knowledge and technology that if people had been around for millions of years, the human race would be much further along in it's mastery.