I've just always sung - just always sung. My voice has always been my best friend.

When I first went on Britain's Got Talent I was famous for my cheap suit, my wonky teeth and the fact that I sold mobile phones for a living.

When boys and girls go out to play there is always someone left behind, and the boy who is left behind is no use to the girl who is left behind.

It just felt really strange to be in demand

Greed is the performance art of the 21st Century.

You may know me... But you have no idea who I am...

At the end of the day, God's love for me, for you, and for the world is settled at the cross.

...it is business that can exercise the fastest degree of change by seeing the opportunity rather than the threat

Some critics accuse capitalism of being a selfish system, but the selfishness is not in capitalism - it is in human nature.

if only my whole life could be words and music, if only everything else could slip away.

Your life isn't out of control. It's expanded.

Monday Night Football. That was everything to me because you get a chance to show everybody what you're capable of. It's only two teams on that Monday night.

If you can take advantage of a situation in some way, it's your duty as an American to do it.

In the same way that you're driven in your business to keep innovating - Facebook is a wonderful example of constant innovation - think about doing that in philanthropy.