Starting a business is a huge amount of hard work... You had better enjoy it.

I've never sued anybody, though there have been one or two occasions I've wanted to strangle one or two people.

So unlike having to convert, you know, all the cars' or all the lorries' petrol stations, once you've actually got the clean fuels, it's relatively easy to, you know, get it to the airplanes.

It isn't effective or productive to force your employees to do anything. Choice empowers people and makes for a more content workforce.

The quickest way to become a millionaire in the airline business is to start out as a billionaire.

Learn to raise capital by any means necessary. That's your primary job as an entrepreneur. You must continually raise capital from family and friends, banks, suppliers, customers and investors.

Being dyslexic can actually help in the outside world. I see some things clearer than other people do because I have to simplify things to help me and that has helped others.