When you listen to the music in this film [Despicable Me], it's working on the level of melody, but the other key element is lyrics. There are a number of songs in the film where the lyrics themselves are very much speaking to the essence of what Ted Geisel was setting out to do.

I grew up with probably three different authors having a seminal influence on my childhood, Dr. Seuss being one and Maurice Sendak being another. That was my parents, who exposed me to their stories. That's how I was introduced to the whole idea of not just reading, but storytelling in general.

Absolutely, you rise and fall based on your creative team. I have continuity across different films that I've done. I was even fortunate enough to reach back and include people that had worked on Horton with me, as well.

I take his [Theodore Geisel] legacy very, very seriously. I know others may disagree because he's made such an impact on so many people that response to work becomes very personal, so people will have different points of view. But, at the core of this, I take the protection and the extension of his legacy very, very seriously. It's a very important part of my life.

No matter what happens with technology or whether you're in traditional animation or stop-motion or CG, the biggest challenge always is story. The flow of making the movie is usually determined by how your story is coming together, and when your story is straining and you can't quite get your hands around it, your entire production is straining.

It is incredibly daunting to take on a live-action story. I think that it adds a level of complexity to the responsibility that goes beyond what I've experienced on these two films (The Lorax and Horton Hears a Who).

I've carried on, in that same tradition, with my kids. Aside from just his brilliance, in my estimation, I think he had one of the great imaginations of the 20th century. One of the reasons why the tradition carries on, all these years later, is because, as a parent, those are the books that you go to and pull off the shelf because they never stop delighting you.