Nothing is going to make you happier in your life than giving

Customers want new functionality, but they don't want the traditional complexity that has marred products in the past.

I have failed a lot in my philanthropy, where I will make philanthropic contributions and they just won't be effective.

You must always be able to predict what's next and then have the flexibility to evolve.

I know Donald Trump quite well. We've never shared values, he and I. But I respected his ability to turn it around. So I respect somebody who can turn things around and be successful. I think the president's communication style is the most difficult thing because he actually does care, people who know him know he cares. But his style of communication, his combative approach, the elements of ego that are obviously there in all of us but seem to be more easy to see in the president sometimes than other people, get in the way of his capacity to lead, unfortunately.

We believe in the art of war. We are trying to get our competition to attack us with angry, virulent energy, so we can transform that into larger market share.

When I look out from my own business career, I tried to learn from some of the best people, regardless of the industry.