Calvin and Hobbes by Bill Watterson for November 15, 1993
Calvin: I need some help with my homework, Hobbes. Hobbes: What's the assignment? Calvin: I'm supposed to write a paper that presents both sides of an issue and then defends one of the arguments. Hobbes: What's your issue? Calvin: That's the problem. I can't think of anything to argue. Hobbes: That's hard to believe. Calvin: I'm always right and everybody else is always wrong! What's to argue about?!