"There is a fundamental difference between religion, which is based on authority, and science, which is based on observation and reason. Science will win because it works."
"The downside of my celebrity is that I cannot go anywhere in the world without being recognized. It is not enough for me to wear dark sunglasses and a wig. The wheelchair gives me away."
"Life would be tragic if it weren't funny."
"The human race is just a chemical scum on a moderate-sized planet, orbiting around a very average star in the outer suburb of one among a hundred billion galaxies. We are so insignificant that I can't believe the whole universe exists for our benefit. That would be like saying that you would disappear if I closed my eyes."
"Life would be tragic if it weren't funny."
"Life would be tragic if it weren't funny."