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

"Science is not a battle between good and evil. It's a battle between ignorance and knowledge."

"The universe is not a problem to be solved. It's a mystery to be explored."

"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."

"My favorite color is the color of the universe, which is a kind of beige-white."