I think great businessmen are more likely made than born. I don't know if it's from your upbringing, your parental background, the struggles you go through. In my own particular situation, I left school at 15 and I was struggling to survive in the jungle and that was a great education. So I think just getting out there, hands on, learning to survive teaches you a lot.

A business has to be involving, it has to be fun, and it has to exercise your creative instincts.

I am always working on the go.

And in the process, we have come up with fuels - algae-based fuels, isobutanol-based fuels and other fuels - that we think will power the planes in the future so that, you know, by 2020 I hope that our planes will be powered on fuels that are clean fuels and are not polluting the environment so that we'll have a green airline and an airline that actually has fuels that will be hopefully cheaper than the dirty fuels of the past. So [we're] doing good and also turning a profit at the same time.

Learn to look after your staff first and the rest will follow

Whatever you and your team decide your new brand will stand for, deliver on that promise. That's the only way you'll ever control your brand. And beware: brands always mean something. If you don't define what the brand means, your competitors will.

The amount of time people waste dwelling on failures rather than putting that energy into another project, always amazes me