I think I have terminal curiosity. So I always think that the future will be better and different than the past. As I look back and take inventory of myself, I'm very open-minded and flexible. People say the older you get, you get set in your ways. I don't think so.

I think success is about purpose. People ask about success at different points in your life. As I look back, I think people that are successful feel good about what they are doing, and they can look back at what they've done and they feel good about it. People sometimes ask about success and they say, "What's your legacy?" and I say, "I think it's really a dumb question." I think the question is: What am I doing now? Do I feel good about myself? Am I proud of myself? Whatever purpose there is in life, I think success is about purpose. It's not about material things.

I think different societies, cultures, individuals, teams of people, make the world a better place. The founding fathers, they made New England, they made those 13 colonies. I don't know if they thought they were changing the world or just changing their world, but they did make the world a better place. Doctors that cure patients or cure diseases or make discoveries, they're making the world a better place. Can I make the world a better place by selling underpants? Not really. That's just the means. That gives me resources to try to make the world a better place.

I think leaders lead themselves, but leaders have ideas and maybe they're visionary ideas. Probably today, people would say Steve Jobs was a visionary because he invented this little gadget, the cell phone. But he didn't invent cell phones, and he didn't design the cell phone. He just took a couple of ideas and put them together, and no one else put those same ideas together as successfully as he did. But he had something that he was trying to do that intrigued him, and he could do it very well.

There is always hopefully a next.

I'm unhappy with the President Trump. I don't like his behavior, and I'm a Republican, and I don't like his policies because they're almost the antithesis of the American character of generosity, of charity, of welcoming, of helping, of taking risks. You think of the lives that were expended in World War I and World War II to help others, and they say now we'll draw up the bridge and we'll protect ourselves. We won't have a broader role in humanity.

Growing up, I knew you were supposed to have a profession - and something better than being a shopkeeper, which is what my parents were.