Japan's very interesting. Some people think it copies things. I don't think that anymore. I think what they do is reinvent things. They will get something that's already been invented and study it until they thoroughly understand it. In some cases, they understand it better than the original inventor.

So [Polaroid's Dr. Edwin] Land, at 75, went off to spend the remainder of his life doing pure science, trying to crack the code of color vision. The man is a national treasure. I don't understand why people like that can't be held up as models: This is the most incredible thing to be - not an astronaut, not a football player - but this.

It's very simple: The more successful you are, the more you'll earn. But if you're not successful, you will not earn a dime.

I think it's brought the world a lot closer together, and will continue to do that. There are downsides to everything; there are unintended consequences to everything. The most corrosive piece of technology that I've ever seen is called television - but then, again, television, at its best, is magnificent.

We wanted to more richly experience why we were alive, not just make a better life, and so people went in search of things. The great thing that came from those that time was to realize that there was definitely more to life than the materialism of the late sixties and early sixties. We were going in search of something deeper.

Your thoughts construct patterns like scaffolding in your mind. You are really etching chemical patterns. In most cases, people get stuck in those patterns, just like grooves in a record, and they never get out of them.

I'm not worried about the country's long-term future. This country is insanely great. What I'm worried about is that we don't talk enough about solutions.