History of the Peloponnesian War

And yet as sensible men, if we call in allies and court danger, it should be in order to enrich our different countries with new acquisitions, and not to ruin what they possess already; and we should understand that the intestine discords which are so fatal to communities generally, will be equally so to Sicily, if we, its inhabitants, absorbed in our local quarrels, neglect the common enemy.

These considerations should reconcile individual with individual, and city with city, and unite us in a common effort to save the whole of Sicily. Nor should any one imagine that the Dorians only are enemies of Athens, while the Chalcidian race is secured by its Ionian blood;