I don't think the human race will survive the next thousand years, unless we spread into space.

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.

Science predicts that many different kinds of universe will be spontaneously created out of nothing. It is a matter of chance which we are in.

It is said that there's no such thing as a free lunch. But the universe is the ultimate free lunch.

I'd say I don't believe in God, but I'm afraid He might hear me.

Disability need not be an obstacle to success.

It surprises me how disinterested we are today about things like physics, space, the universe and philosophy of our existence, our purpose, our final destination. Its a crazy world out there. Be curious.