You've probably had somebody punch you in the stomach and it knocks the wind of you and you can't breathe. That's how I felt.

One: demonstrations always crash. And two: the probability of them crashing goes up exponentially with the number of people watching.

It takes these very simple-minded instructions - 'Go fetch a number, add it to this number, put the result there, perceive if it's greater than this other number' - but executes them at a rate of, let's say, 1,000,000 per second. At 1,000,000 per second, the results appear to be magic.

Here's to the crazy ones, the misfits, the rebels, the troublemakers, the round pegs in the square holes... the ones who see things differently - they're not fond of rules... You can quote them, disagree with them, glorify or vilify them, but the only thing you can't do is ignore them because they change things... they push the human race forward, and while some may see them as the crazy ones, we see genius, because the ones who are crazy enough to think that they can change the world, are the ones who do.

In order to learn how to do something well, you have to fail sometimes. In order to fail, there has to be a measurement system. And that's the problem with most philanthropy - there's no measurement system. You give somebody some money to do something and most of the time you can really never measure whether you failed or succeeded in your judgment of that person or his ideas or their implementation.

Electronics was something I could always fall back on when I needed food on the table.

The good music companies do an amazing thing. They have people who can pick the person that's gonna be successful out of 5,000 candidates. And there's not enough information to do that - it's an intuitive process.