We have the enormous opportunity in our hands to make a positive difference for business, people, and the planet.

If you're looking to become an entrepreneur then don't waste your time going to university or business school - just get on and do it.

To be successful, you have to be out there, you have to hit the ground running, and if you have a good team around you and more than a fair share of luck, you might make something happen. But you certainly can't guarantee it just by following someone else's formula.

We'll not be sending anyone into space before it is safe and the vehicle is well and truly tested.

It's obviously incredibly important to keep the body fit in order to keep the mind fit, and be able to find time for friends.

I decided there must be room for another airline when I spent two days trying to get through to People Express.

If you spot an opportunity and are really excited by it, throw yourself into it with everything you've got.