M. Tullius Cicero, De Officiis
Walter Miller, Ed.

[81] Aratus of Sicyon, on the other hand, is justly¹ praised. When his city had been kept for fifty years in the power of its tyrants, he came over from Argos to Sicyon, secretly entered the city and took it by surprise; he fell suddenly upon the tyrant Nicocles, recalled from banishment six hundred exiles who had been the wealthiest men of the city, and by his coming made his country free. But he found great difficulty in the matter of property and its occupancy; for he considered it most unjust, on the one hand, that those men should be left in want whom he had restored and of whose property others had taken possession; and he thought it hardly fair, on the other hand, that tenure of fifty years' standing should be disturbed. For in the course of that long period many of those estates had passed into innocent hands by right of inheritance, many by purchase, many by dower. He therefore decided that it would be wrong either to take the property away from the present incumbents or to let them keep it without compensation to its former possessors.