Throwing yourself into a job you enjoy is one of the life's greatest pleasures!

Happiness is the secret ingredient for successful businesses. If you have a happy company it will be invincible.

I would not be able to change a sparking plug and I would not be able to fly a spaceship or build a rocket or whatever. But what I am good at doing is finding brilliant people and surrounding myself with brilliant people.

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.

Don't be afraid to take that leap into the unknown.

Above all, you want to create something you're proud of.

Everybody has a camera on their phone these days, everybody wants a selfie or a picture, and the moment one person starts taking a picture everybody congregates around so I've become quite a fast walker. I don't like saying, "No," to people but by walking fast one might be able to avoid the first photo.