For a successful entrepreneur it can mean extreme wealth. But with extreme wealth comes extreme responsibility. And the responsibility for me is to invest in creating new businesses, create jobs, employ people, and to put money aside to tackle issues where we can make a difference.

Unless you dream, you're not going to achieve anything.

Enjoy life - you only get one.

No failure means no risk, which means nothing new

Whether your sport of choice is running, cycling, kite surfing, etc. start moving and stay moving! It will give you energy and help you stay young.

Ridiculous yachts and private planes and big limousines won't make people enjoy life more, and it sends out terrible messages to the people who work for them. It would be so much better if that money was spent in Africa - and it's about getting a balance.

Please don’t get hung up on this question of whether you need to have experience in an industry before you launch your startup.