My friend Lou Reed came to the end of his song. So very sad.But hey, Lou, you'll always take a walk on the wild side. Always a perfect day.

It's Kennedy's war, Vietnam. Lyndon Johnson got all the flak, but it's Kennedy's war.

We must conclude that it is not only a particular political ideology that has failed, but the idea that men and women could ever define themselves in terms that exclude their spiritual needs.

Home is the place where you feel happy.

I suppose authoritarians don't like being made fun of because authoritarian rulers have a very inflated sense of themselves and don't like being deflated, which makes it all the more important to continue to deflate them. These are very courageous people around the world who poke fun from inside these societies. So, we now have to broaden the definition of what we mean by "writer" to include bloggers, cartoonists, song writers, visual artists - all these people are, in different ways, quite brave.

One of the strange things about violent and authoritarian regimes is they don't like the glare of negative publicity. If you can make them sufficiently uncomfortable, they frequently respond by doing what you need them to do in the spirit of setting people free or ceasing arrests.

I thought, you know, I would probably not have seen that. On the other hand, he's obviously completely telling the truth. So, then what is that? That's - I wanted to explore that. And then I wanted to talk about how ideas are born. And the big question that the book asks in a number of ways about a number of things is that. How does a new idea come into the world?