You need to find a way to live your life, that it doesn't make a mockery of your values.

I always say your body is the temple of your spirit, why not decorate it? My kids say, no, no, your body is the temple of your spirit, keep it clean. I'm covered in tattoos and I get a tattoo every time I write a book. I get the tattoo from the book.

[Students for a Democratic Society] was on many campuses and it was a powerful organization. It was founded by Tom Hayden, who passed away very recently. It was one of the founders of SDS and that chief writer of the Port Huron Statement, which is still worth reading. It's kind of the Bernie Sanders campaign document in a funny way.

I'm anti-establishment. So all the labels, the reason that I keep joking and rejecting this idea that I'm liberal, well partly that's because I think of myself as a radical, and by that I mean, not even in the terms of Left-Right that you might imagine - but someone who wants to go to the root of problems.

Two thousand people a day were being murdered in Vietnam in a terrorist war, an official terrorist war.

We have arguments [with my father] and we had a lot of arguments in the years when I was at Michigan.

What was on the agenda was school and social life and those kinds of things. So I was the middle of five kids. So I had the great advantage of being able to play up to the older kids and play down to the younger kids and I think that's part of what propelled me to become a teacher at some point in my life. But it was a comfortable childhood. It was a privileged childhood.