I have an idea and a first line -- and that suggests the rest of it. I have little concept of what I’m going to say, or where it’s going. I have some idea of how long it’s going to be -- but not what will happen or what the themes will be. That’s the intrigue of doing it -- it’s a process of discovery. You get to discover what you’re going to say and what it’s going to mean.

To be a friend of the earth, you have to be an enemy of man.

I always dread the process of writing because I'm not a writer. I'm an audible guy, I'm a verbal guy. I love to talk. I write a book every couple years, but it just takes everything out of me to get a book out.

I like to joke that you usually write more books before death than after death, so that's why I'm doing it. But really, I remain engaged with ideas. There are so many things happening that turn me on and I just want to examine them.

Some writers just write about their own lives. Well, I don't want to do that. I want to have a really boring life. A quiet, boring life so no one wants to write a biography. I'm the only writer in history only to have one wife, for instance.

At best, I consider flying an unavoidable necessity, a time to resurrect forgotten prayers and contemplate the end of all joy in a twisted howling heap of machinery; at worst, I rank it right up there with psychotic episodes and torture at the hands of malevolent strangers.

We've all had the experience of you pick up a book, you can't get into it, you can't concentrate.Then one day you pick up the same book and you don't hear the phone ring. You're totally absorbed. Same thing I have to do every day. When you get into that special place of unconsciousness - you get it listening to great music or seeing a great movie - it just takes you out of yourself, out of this whole world. There's no feeling quite like it.