One of the best newspaper cartoons of all time is Calvin and Hobbes. One day Calvin and Hobbes come marching into the living room early one morning. His mother is seated there in her favorite chair. She is sipping her morning coffee. She looks up at young Calvin. She is amused and amazed at how he is dressed. Calvin's head is encased in a large space helmet. A cape is draped around his neck, across his shoulders, down his back and is dragging on the floor. One hand is holding a flashlight and the other a baseball bat.

"What's up today?" asks his mom.

"Nothing, so far," answers Calvin.

"So far?" she questions.

"Well, you never know," Calvin says, "Something could happen today." Then Calvin marches off, "And if anything does, by golly, I'm going to be ready for it!"

Calvin's mom looks o…