ROME AWOKE TO THE GREAT, collective hangover of the day after Saturnalia. All over the city hundreds of thousands of bleary eyes opened, the merciless light of morning pierced through them, and a vast groan ascended unto Olympus. Patrician and plebeian, slave and freedman, citizen and foreigner, all were afflicted and were half certain that Pluto had them by the ankle and was dragging them toward the yawning abyss; and, on the whole, they viewed the oblivion of the trans-Stygian world as not such a bad prospect after all. Even Stoic philosophers were retching into the chamberpot that morning.