I've Fought Court Battles Over My Inventions

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.

When Decisions On Nuclear Power Stations And Runways Are Delayed And The Government Dilly-dallies, People Think They Aren't Important.

[in My Home Workshop,] Generally I'm Mending Things, Which Is Interesting Because You Learn A Lot About Why They Broke.

All Our Engineers Are Designers And All Our Designers Are Engineers.

Anyone Developing New Products And New Technology Needs One Characteristic Above All Else: Hope.