Cimon

And yet Callisthenes denies that the Barbarian made any such terms, but says he really acted as he did through the fear which that victory inspired, and kept so far aloof from Hellas that Pericles with fifty, and Ephialtes with only thirty, ships sailed beyond the Chelidonian isles without encountering any navy of the Barbarians.

But in the decrees collected by Craterus there is a copy of the treaty in its due place, as though it had actually been made. And they say that the Athenians also built the altar of Peace to commemorate this event, and paid distinguished honors to Callias as their ambassador. By the sale of the captured spoils the people was enabled to meet various financial demands, and especially it constructed the southern wall of the Acropolis with the generous resources obtained from that expedition.

And it is said that, though the building of the long walls, called legs, was completed afterwards, yet their first foundations, where the work was obstructed by swamps and marshes, were stayed up securely by Cimon, who dumped vast quantities of rubble and heavy stones into the swamps, meeting the expenses himself.

He was the first to beautify the city with the so-called liberal and elegant resorts which were so excessively popular a little later, by planting the market-place with plane trees, and by converting the Academy from a waterless and arid spot into a well watered grove, which he provided with clear running-tracks and shady walks.