There is no such thing as a quantum leap. There is only dogged persistence - and in the end you make it look like a quantum leap.

I made 5,127 prototypes of my vaccum before I got it right. There were 5,126 failures. But I learned from each one. That’s how I came up with a solution. So I don’t mind failure.

China can and will be an invaluable trading partner to both the U.S. and the U.K.

Britain's great strength is its innovative, design and engineering natural ability and we're not using it.

All our engineers are designers and all our designers are engineers.

We have to change our culture so you can create wealth from making things and don't just try to make money out of money

Enjoy failure and learn from it. You never learn from success.