I don't believe in the concept of hell, but if I did I would think of it as filled with people who were cruel to animals.

I think it's vital to be honest with yourself. You do have to satisfy yourself first. If you're drawing something, you have to ask yourself if it's something you genuinely think is funny. Or is it starting to fall into just a category, just kind of a shtick thing? I think it's important for all cartoonists to be honest with themselves about their own sense of humor and what they're doing.

The fuel light's on, Frank! We're all going to die! Wait, wait... Oh, my mistake - that's the intercom light.

Great moments in science: Einstein discovers that time is actually money.

The picture's pretty bleak, gentlemen... The world's climates are changing, the mammals are taking over, and we all have a brain about the size of a walnut.

Thunderstick?... You actually said, 'Thunderstick?'... That, my friend is a Winchester 30.06.

Every week when my batch of weekly cartoons would go to FedEx, it felt like a small miracle. Then in a few days, it's 'Here we go again.'