Calvin and Hobbes by Bill Watterson for November 25, 1992
Calvin: Miss Wormwood. My dad says when he was in school, they taught him to do math on a slide rule. He says he hasn't used a slide rule since, because he got a five-buck calculator that can do more functions than he could figure out if his life depended on it. Given the pace of technology, I propose we leave math to the machines and go play outside. My bills always die in subcommittee.