I wanted to be an elementary school teacher my whole life.

My whole life had been designing computers I could never build.

It's can you, Steve Wozniak, design the same computer - maybe it's a Varian 620i - can you design it on paper with fewer chips than last month? Can you design it with 79 chips instead of 80 chips? I had played this game so long that I had all these little tricks in my head that I can't even explain... Nothing was wasted; absolutely zero waste. I told this story recently to the Resource Recovery Association, recycling, and they loved to hear I didn't believe in waste.

What I was proud of was that I used very few parts to build a computer that could actually speak words on a screen and type words on a keyboard and run a programming language that could play games. And I did all this myself.

I really worry about everything going to the cloud.

Rockets are bad technology. iPhones are good technology

When you stop and think about it, a smartphone is basically a whistle you can carry.