Fortunately we're not a public company - we're a private group of companies, and I can do what I want.

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

A company is people … employees want to know… am I being listened to or am I a cog in the wheel? People really need to feel wanted.

Give your employees a mission that matches their ambitions. When you challenge people, they surprise you.

Business leaders take things far too seriously, and forget that most of the time people spend in their lives is at work, and it should be fun.

Any successful entrepreneur knows that time is more valuable than money itself.

And [we hope to sell] the clean fuels to other airlines. I mean, the exciting thing about the breakthrough with clean fuels for the airline industry is there's only 1,700 pumps in the world that fill up the airlines.