Everyone needs something to aim for. You can call it a challenge, or you can call it a goal. It is what makes us human. It was challenges that took us from being cavemen to reaching for the stars.

I read a fair amount [of science fiction], and you know it was certainly inspirational. I have to pinch myself to think that we might be able to make some of [what I've read in science fiction books] come true.

Brands always mean something. If you don't define what the brand means, your competitors will

I just love life. I mean, you know, I love every second of it. I love people.

Those who achieve great things are the ones willing to be scared but not scared off. If you dream big and take risks, impossible becomes just a word.

Global warming is another big area that we need to get on top of. And diseases in Africa, which we're also working on and seeing if we can make a difference on. And there are lots of issues that governments seem to be blind about.

There is no greater thing you can do with your life and your work than follow your passions – in a way that serves the world and you.