In Africa, villagers look up to elders; they are the moral voice of their community.

Whether we're fighting climate change or going to space, everything is moved forward by computers, and we don't have enough people who can code. Teaching young people to code early on can help build skills and confidence and energize the classroom with learning-by-doing opportunities. I learned how to fly a hot air balloon when I was 30,000 feet up and my life was in the balance: you can learn skills at any age but why wait when we can teach everyone to code now!

Successful entrepreneurs don't wait for the perfect moment - they create it

You need lucky breaks to be successful.

I just like to enjoy life and push myself. Of course, there is method to my madness. When you are entering into a new industry, for example, it helps to do something to get your name on the front pages.

To launch a business means successfully solving problems. Solving problems means listening.

We've always had a pretty competitive and pretty ferocious battle with British Airways... It's lasted now about 14 years, and we're very pleased to have survived it.