Fun is at the core of the way I like to do business and it has been key to everything I've done from the outset.

Any successful entrepreneur knows that time is more valuable than money itself.

I think because I have great difficulty saying the word, 'no,' almost every day's a different adventure.

I love eating meat, but I love our planet even more. So I will join this campaign and stop eating meat at least one day a week.

There are millions of people out there who would love to become astronauts, who'd love to go to space - they'd love to look back at this wonderful world from space. That will be the engine that will enable us then to develop spaceships to transport people around the world at tremendous speeds in an environmentally friendly way.

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

In the beginning it was just about the business - now it's about the brand.