History of the Peloponnesian War

They are come to Sicily with the pretext that you know, and the intention which we all suspect, in my opinion less to restore the Leontines to their homes than to oust us from ours; as it is out of all reason that they should restore in Sicily the cities that they lay waste in Hellas, or should cherish the Leontine Chalcidians because of their Ionian blood, and keep in servitude the Euboean Chalcidians, of whom the Leontines are a colony.

No; but the same policy which has proved so successful in Hellas is now being tried in Sicily. After being chosen as the leaders of the Ionians and of the other allies of Athenian origin, to punish the Mede, the Athenians accused some of failure in military service, some of fighting against each other, and others, as the case might be, upon any colourable pretext that could be found, until they thus subdued them all.