I just think things should work properly.

Success is made of 99% failure.

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

I want entrepreneurs to be engineers and scientists and designers; they don't necessarily have to be Internet entrepreneurs or retail entrepreneurs.

Apartments are getting smaller on a whole. Houses are getting smaller. People don't need great big vacuums anymore.

Everyone has ideas. They may be too busy or lack the confidence or technical ability to carry them out. But I want to carry them out. It is a matter of getting up and doing it.

Engineers are behind the cars we drive, the pills we pop and the way we power our homes.