Don't wait till you are big before you begin building your brand. Build a brand from scratch alongside your business.

I'm hopeful that after Iraq, those in charge will think twice about taking us down that route again.

Some 80% of your life is spent working. You want to have fun at home; why shouldn't you have fun at work?

[If] man creates the problem, surely man can solve it.

There is no greater thing you can do with your life and your work than follow your passions – in a way that serves the world and you.

Create the kind of workplace and company culture that will attract great talent. If you hire brilliant people, they will make work feel more like play.

I felt uneasy about making the rapid decisions I have always made, and wondered whether every decision should be formally ratified and minuted at a board meeting.