Take a chance - it's the best way to test yourself, have fund and push boundaries.

Fun is one of the most important - and underrated - ingredients in any successful venture. If you're not having fun, then it's probably time to call it quits and try something else.

It's so graceful to be blown by the wind, to go where the wind takes you. Just drifting over beautiful rivers in a balloon is perfect.

The jet stream is a very strong force and pushing a balloon into it is like pushing up against a brick wall, but once we got into it, we found that, remarkably, the balloon went whatever speed the wind went.

I had no plans to be an entrepreneur. I just wanted to be a journalist and write for a magazine. At 15, I just decided to leave school and launch a national student magazine.

I do believe the harder you work, the luckier you get.

Sometimes the riskiest decision you can make is to do nothing.