You need the kind of objectivity that makes you forget everything you've heard, clear the table, and do a factual study like a scientist would.

I never got into Linux. I swear to God, it's only lack of time. I'm past the years of my life where I can really dig into something like running a Linux system. I'm very sympathetic to the whole idea; Linux people always think the way I want to think.

The people I recommend the iPhone 4S for are the ones who are already in the Mac world, because it's so compatible, and people who are just scared of computers altogether and don't want to use them. The iPhone is the least frightening thing. For that kind of person who is scared of complexity, well, here's a phone that is simple to use and does what you need it to do.

I believe you should have a world where you’ve got to license something at a fair price. There are good things I see on Samsung phones that I wish were in my iPhone. I wish Apple would use them and could use them, and I don’t know if Samsung would stop us.

Another hero was Tom Swift, in the books. What he stood for, the freedom, the scientific knowledge and being and engineer gave him the ability to invent solutions to problems. He's always been a hero to me. I buy old Tom Swift books now and read them to my own children.

Teachers started recognizing me and praising me for being smart in science and that made me want to be even smarter in science!

The biggest benefit in my life comes from my Segway, which I use everywhere I am. If I'm going to San Antonio, for example, I'll load it in the car and just go everywhere with it.