History of the Peloponnesian War

And they came on to fight, the Syracusians for their country and their lives for the present, and for their liberty in the future; on the other side, the Athenians to win the country of another and make it their own and not to weaken their own by being vanquished; the Argives and other free confederates, to help the Athenians to conquer the country they came against and to return to their own with victory; and their subject confederates came also on with great courage, principally for their better safety, as desperate if they overcame not, and withal upon the by, that by helping the Athenians to subdue the country of another, their own subjection might be the easier.

After they were come to hand-strokes, they fought long on both sides. But in the meantime there happened some claps of thunder and flashes of lightning together with a great shower of rain; insomuch as it added to the fear of the Syracusians, that were now fighting their first battle and not familiar with the wars; whereas to the other side that had more experience, the season of the year seemed to expound that accident;

and their greatest fear proceeded from the so long resistance of their enemies, in that they were not all this while overcome. When the Argives first had made the left wing of the Syracusians to give ground, and after them the Athenians had also done the like to those that were arranged against them, then the rest of the Syracusian army was presently broken and put to flight.