"The universe is not just big. It's vast."

"If you are scientifically literate, the world looks very different to you, and that difference, I think, is a difference for the better."

"I'm not a vegetarian, but I do believe that we should be more mindful of where our food comes from, and how it's produced."

"The most important thing is to never stop asking questions."

"I don't have pet peeves; I have major psychotic fucking hatreds."