I invented the cordless extension cord.

I feel very lucky to make a living from my imagination; I'm very grateful for that. I like that what I do is create. I'm feeling very lucky to have had the career I had. It's gone much longer and bigger than I ever thought it would be.

I put a new engine in my car, but forgot to take the old one out. Now my car goes 500 miles per hour. The harmonica sounds amazing.

If I ever had twins, I'd use one for parts.

I've never seen electricity, that's why I don't pay for it

Someone asked me, if I were stranded on a desert island what book would I bring... 'How to Build a Boat.'

I saw a close friend of mine the other day. . . . He said, "Stephen, why haven't you called me?" I said, "I can't call everyone I want. My new phone has no five on it." He said, "How long have you had it?" I said, "I don't know . . . my calendar has no sevens on it."