To have created one of the most respected companies in the world. Not necessarily the biggest.

Find somebody else to run your business on a day-to-day basis.

You need lucky breaks to be successful.

And obviously, from our own personal point of view, the principal challenge is a personal challenge.

If I'm setting up a new business I'll spend three or four months learning everything there is about that business, everything there is about that subject and then I will find good people to run it on a day-to-day basis, but whilst they're running it at least I know what they're talking about when they come back to me.

Every risk is worth taking as long as it's for a good cause, and contributes to a good life.

Companies need to have a lot more flexibility with their people... . If somebody wants to golf around the world for two months, okay, well, maybe on an unpaid basis, let them do it. That sort of flexibility I think is incredibly important because most of our time, we spend at work.