Innovation at Apple has always been a team game. It has always been a case where you have a number of small groups working together.

One of the things that is particularly precious about working at Apple is that many of us on the design team have worked together for 15-plus years, and there's a wonderful thing about learning as a group. A fundamental part of that is making mistakes together.

Nobody can defeat you when you all are working together.

I and Alex Salmond are not in competition - we are on the same side; we are on the same team, working together.

We're all working together; that's the secret.

When we endeavor to work together to achieve a goal,we shall do a lot of amazing things that will even surprise the broom.