I learned that the moment you want to slow down is the moment you should accelerate.

What I've learned from running is that the time to push hard is when you're hurting like crazy and you want to give up. Success is often just around the corner.

There's nothing wrong with things taking time.

An inventor's path is chorused with groans, riddled with fist-banging and punctuated by head scratches.

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

[In my home workshop,] generally I'm mending things, which is interesting because you learn a lot about why they broke.

Manufacturing is more than just putting parts together. It's coming up with ideas, testing principles and perfecting the engineering, as well as final assembly.