Learn to use your brain power. Critical thinking is the key to creative problem solving in business.

I am prepared to try anything once.

We all know about the big world conflicts: Israel and Palestine, Zimbabwe, and so on. But there are smaller conflicts that aren't even on the world's radar screen; most of the world has no idea that Ethiopia invaded Somalia a year ago. It makes sense for the Elders to sit down with both sides and see whether leaders can come to an understanding.

I've taken many knocks over the years but it has only made me stronger and more determined to succeed.

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.

If you create something that makes a difference in people's lives, you are likely to become a business success as well

Communication: the thing humans forgot when we invented words.