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

If somebody offers you an amazing opportunity but you are not sure you can do it, say yes-then learn how to do it later!

You never know with these things when you're trying something new what can happen. This is all experimental.

Confidence breeds confidence and negativity breeds negativity. Treat those around you with respect and dignity and they will thrive.

I've been in Africa, and I've been to hospitals of Africa, and they're not hospitals, they're places where people go to die. And rows and rows and rows of people just dying and the waiting rooms of the hospitals are full of people waiting to get into the beds of the people who died the night before, and they're dying from unnecessary diseases.

No matter where my travels take me, my day starts with a good work out, preferably kitesurfing or tennis. Exercise puts me in the right state of mind for the day. Dedicating time in the morning to exercise your body will make a big difference when you have to focus your mind on the day's work.

Please be polite. Nothing in life should erode the habit of saying thank you to people or praising them.