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

In the past, the U.K. got away with selling things that weren't unusual. Now it's no use trying to export without having something that's unusual and better.

We need to encourage investors to invest in high-technology startups.

Failure is an enigma. You worry about it, and it teaches you something.

The key to success is failure… Success is made of 99 percent failure.

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.

You need a stubborn belief in an idea in order to see it realised.