"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 universe is not fair. It just is."

"I'm not trying to be controversial. I'm just telling you what the universe is telling us."

"For me, I am driven by two main philosophies: know more today about the world than I knew yesterday and lessen the suffering of others. You'd be surprised how far you can get with those two."

"There are no bad ideas in science, just bad experiments."