Part of battle has been getting Hollywood to recognize that comic books and superheroes are not synonymous. That's been a huge breakthrough, just in recent years really, and as a result of that recent breakthrough, we've had movies like 300, Road to Perdition, and A History of Violence, that very few people realize were based on comic books and graphic novels. It's very important to make that differentiation.

They [comic books] are not a genre, they are not something to get hot and cold from one year to the next, they're the exact same thing as books and plays: they are a source of great stories and colorful characters.

To keep the readers interested, and coming back, and to keep coming up with new and exciting ways to present stories and to present the character in a reflection of the times, is an absolutely incredible accomplishment. Hats off to all these people who have done such incredible creative work and still do every week.

There have been so many interpretations of both Batman and the Joker in the comic books themselves over the decades, from one extreme to the next, and in the media, from one extreme to the next.

There's so much technology [in the Batman movies] that's unbelievable and seems unreal, so it's hard trying to get the audience to believe that it all exists. So we got Morgan Freeman to tell them that it's real. And that is why Christopher Nolan is a genius.

Doors will slam in your face. You must pick yourself up, dust yourself off, and knock again; it's the only way to achieve your goals in life.

I think it's one thing if you are turning out dozens or even a hundred stories a year, you've got to have a great supporting cast behind you. Superman had a family that developed, and it's only natural that Batman has a family of sorts that developed. I think it's a great way to keep the comics interesting and varied, to appeal to different segments of an audience, to bring new perspectives to it.