For two whole years after becoming emperor he did not set foot outside the gates; after that he went nowhere except to the neighbouring towns, at farthest to Antium, and even that very seldom and for a few days at a time. Yet he often gave out that he would revisit the provinces too and the armies, and nearly every year he made preparations for a journey by chartering carriages and arranging for supplies in the free towns and colonies. Finally he allowed vows to be put up for his voyage and return, so that at last everybody jokingly gave him the name of Callippides, who was _ proverbial among the Greeks for running without getting ahead a cubit’s length.