Calvin and Hobbes by Bill Watterson for November 24, 1993
Calvin: I brought you some fish from dinner. Obviously I don't need to eat brain food now. Hobbes: Oh boy. Calvin: Ok, let's get down to business. I'll apply my powerful brain to the problem of my homework. ...Hmmmmmm... Hobbes: How's it going? Calvin: Good! I just remembered what the assignment was.