If something can't be explained on the back of an envelope, it's rubbish.

I've had to create companies that I believe in 100%. These are companies I feel will make a genuine difference. Then I have to be willing to find the time myself to talk about them, promote them and market them. I don't want to spend my life doing something that I'm not proud of.

Create the kind of workplace and company culture that will attract great talent. If you hire brilliant people, they will make work feel more like play.

It's really important to find an hour or two to a day to make sure that you keep healthy, keep fit. It's very easy just to forget that aspect. And if you're feeling really good and fit, I think you can get two or three extra hours a day of hard work in as well.

Exploration is a wonderful way to open our eyes to the world, & to truly see that impossible is just a word.

You know I think if the people who work for a business are proud of the business they work for, they'll work that much harder, and therefore, I think turning your business into a real force for good is good business sense as well.

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