"I would be a lot more comfortable if I could be assured that the people who say 'I'm a Christian' actually lived by the tenets of Christianity."

"The universe is a mirror. It reflects back to you what you put into it."

"The greatest value of a human life is to ask questions."

"I often wonder if there are aliens out there who are watching us, and they're just shaking their heads, like, 'Look at these primitive beings, still fighting over land and resources.'"

"I'm not saying I'm a god. I'm just saying I have a really good telescope."