"I very much believe in the libertarian notion that the best way to govern is to govern least."

"I think it's important to have a good sense of humor, because life is too short to be serious all the time."

"I knew that if I failed, I wouldn't regret that. But I knew the one thing I might regret is not trying."

"If you double the number of experiments you do per year, you're going to double your inventiveness."

"I think that the electric car is going to be the future of transportation."