We think we have solved the mystery of creation. Maybe we should patent the universe and charge everyone royalties for their existence.
Stephen HawkingIf the total energy of the universe must always remain zero, and it costs energy to create a body, how can a whole universe be created from nothing?
Stephen HawkingSo great a contribution to physics was Two New Sciences that scholars have long maintained that the book anticipated Isaac Newton's laws of motion.
Stephen Hawking