I may be a businessman in that I set up and run companies for profit, but when I try to plan ahead and dream up new products and new companies, I'm an idealist.

I'm a great believer that saying yes is a lot more fun than saying no.

You can never go too far wrong by thinking like a customer who’s new to the business.

Whether you are launching a start-up or leading an established company, you should start establishing your social media presence if you haven’t already.

We hope to create thousands of astronauts over the next few years and bring alive their dream of seeing the majestic beauty of our planet from above, the stars in all their glory and the amazing sensations of weightlessness and space flight.

The war on drugs has gone on for about forty-five, fifty years - and it's been a complete failure. If you had a business that was failing so badly, you would change course. And it's just incredible that governments continue along the same course.

I don't live my life thinking about "if only." I just try to think positively about the future. We'll never know for certain what would have happened if we'd gone to Iraq. The important thing is that we've got to do everything we can to prevent other wars.