"Cartoons, often, that you do for the New Yorker don't appear for months afterwards, and the record for that is a cartoon that was bought by James Stevenson in 1987 and didn't appear until 2000."

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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 rushing to do what is called the batch. When I was doing that, I liked to have, in general, about 10 cartoons.

— Robert Mankoff