Teachers, who are really good create that environment where you can be very satisfied by the process of learning. If you do something and you find it a very satisfying experience then you want to do more of it. The great teachers somehow convey in their very attitude and their words and their actions and everything they do that this is an important thing you're learning. You end up wanting to do more of it and more of it and more of it. That's a real talent some people have to convey the importance of that and to reflect it back to the students.

E-mail has some magical ability to turn off the politeness gene in a human being.

What we want to be is something completely new. There is no physical analog for what Amazon.com is becoming.

Because, you know, resilience - if you think of it in terms of the Gold Rush, then you'd be pretty depressed right now because the last nugget of gold would be gone. But the good thing is, with innovation, there isn't a last nugget. Every new thing creates two new questions and two new opportunities.

You have to use your judgment. In cases like that, we say, 'let's be simple minded. We know this is a feature that's good for customers. Let's do it.

If we can keep our competitors focused on us while we stay focused on the customer, ultimately we'll turn out all right.

I'm skeptical that the novel will be "re­invented." If you start thinking about a medical textbook or something, then, yes, I think that's ripe for reinvention. You can imagine animations of a beating heart. But I think the novel will thrive in its current form. That doesn't mean that there won't be new narrative inventions as well. But I don't think they'll displace the novel.