In 1908, you could easily earn $20 to $200 as a cartoonist. What's amazing is that it's still true!

Even on the iPad or the Kindle, when reading a book, you're rewarded for pressing a button - it's almost as if it were a Pavlovian thing. There's a little action that happens. And that there's always a little pump of adrenaline that happens. But that pump is different when you're lifting a page as if it was a curtain in a theater to show you another thing.

I became a degenerate artist. My parents were shaped by their own experiences, and artists weren't so useful in the death camps.

Well, I am not 100 percent sure of the definition of polemic, but it wasn't meant to convince anybody of anything.

Sometimes I don't feel like a functioning adult

Style is a capitalist invention. It's a trademark. It's very useful in the world of commerce to have a good trademark, but it wasn't my first concern. I got restless

I would say that, in the future, the book will be reserved for things that function best as a book. So, if I need a textbook that's going to be out of date because of new technological inventions, you're better off having it where you can download the supplements or the update.