People think you get one idea for a cartoon every week, and that's not the way it works. You usually get 10 or 15, and you're - certainly when I was a cartoonist, before I was a cartoon editor, you're… — Robert Mankoff Copy Share Image
The idea for any cartoon (my experience, anyway) is rarely spontaneous. Good ideas usually evolve out of pretty lame ones, and vice versa. — Gary Larson Copy Share Image