However small a company, its founders should try to expand people's opportunities and choices.

As we drifted to earth I sat up on the glass roof of the capsule, watching the beauty of the golden dawn as it broke over the desert. This was a day I never thought I'd see and the rising sun and growing warmth of the day seemed very precious. It made me aware that hard-won things are more valuable than those that come too easily. It reminded me to always enjoy the moment.

Business is what concerns us. If you care about something enough to do something about it, you're in business

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

I make up my mind about whether I can trust someone within 60 seconds of meeting them

My mother always taught me never to look back in regret but to move on to the next thing.

By working hard, by making the right moves, you can create your own luck, I think. But certainly luck plays a part.