Beset with dangers such as this, the Spartans had to tread warily. They drafted Perioecs into their army so as to make it about fifty-six hundred strong. They picked out Helots, trained and emancipated them, and used them abroad as soldiers. They took mercenaries into their service and distributed them according to local needs under Spartan captains, acting always, however, on requests from local governments. They got large contingents of troops from their old allies, whom, however, they left free of tribute, financing their government with a thousand talents raised annually from the former allies of Athens. With the funds thus secured they hired rowers and marines for the warships which their allies furnished and thus patrolled the sea as well as the land. They got a moral mandate for empire by upholding everywhere aristocracy, real or sham, against democracy, and by assuming the rôle of champion of Greece against the barbarians. This did not prevent them, however, from forming an alliance with Dionysius I,[42] who had just made himself tyrant of Syracuse, or from working in harmony with Persia as long as that was possible. "The growth of Lacedæmon," said Timolaus of Corinth[43] in 394 B.C., "seems to me just like that of some mighty river--at its sources small and easily crossed, but as it further and further advances, other rivers discharge themselves into its channel, and its stream grows ever more formidable. So it is with the Lacedæmonians. Take them at the starting-point and they are but a single community, but as they advance and attach city after city they grow more numerous and more resistless. I observe that when people wish to take wasps' nests--if they try to capture the creatures on the wing, they are liable to be attacked by half the hive; whereas, if they apply fire to them ere they leave their homes, they will master them without scathe themselves. On this principle, I think it best to bring about the battle within the hive itself, or, short of that, as close to Lacedæmon as possible." The advice was sound; but the wasps could not be caught at home. It was not till Athens had beaten the Spartans at sea, and Thebes had beaten them on land, that Epaminondas reached the hive. He then broke up the Peloponnesian league, emancipated the Helots of Messenia, and substituted, for the once considerable power which had saved the Peloponnesus from serious attack for two hundred years, a multitude of little city-states such as existed elsewhere in Greece--rather, such as came to exist elsewhere in European Greece, when, a few years later, with Epaminondas's death, the supremacy of Thebes ceased, Athens was abandoned by the states which had joined her against Sparta, and the empire of Dionysius I in the west dissolved, shortly after his death, into its constituent parts.