More quotes by Stephen Hawking

"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."
"One, remember to look up at the stars and not down at your feet. Two, never give up work. Work gives you meaning and purpose and life is empty without it. Three, if you are lucky enough to find love, remember it is there and don't throw it away."
"I think computer viruses should count as life ... I think it says something about human nature that the only form of life we have created so far is purely destructive. We've created life in our own image."
"Life would be tragic if it weren't funny."
"It is not clear that intelligence has any long-term survival value."