Sertorius, when by a sudden prodigy the outsides of the shields of his cavalrymen and the breasts of their horses showed marks of blood, interpreted this as a mark of victory, since those were the parts which were wont to be spattered with the blood of the enemy.
Epaminondas, the Theban, when his soldiers were depressed because the decoration hanging from his spear like a fillet had been torn away by the wind and carried to the tomb of a certain Spartan, said: "Do not be concerned, comrades! Destruction is foretold for the Spartans. Tombs are not decorated except for funerals."[1]
The same Epaminondas, when a meteor fell from the sky by night and struck terror to the hearts of those who noticed it, exclaimed: "It is a light sent us from the powers above."
When the same Epaminondas was about to open battle against the Spartans, the chair on which he had sat down gave way beneath him, whereat all the soldiers, greatly troubled, interpreted this as an unlucky omen. But Epaminondas exclaimed: "Not at all; we are simply forbidden to sit."[2]
Gains Sulpicius Gallus not only announced an approaching eclipse of the moon, in order to prevent the soldiers from taking it as a prodigy, but also gave the reasons and causes of the eclipse.[3]
When Agathocles, the Syracusan, was fighting against the Carthaginians, and his soldiers on the eve of battle were thrown into panic by a similar eclipse of the moon, which they interpreted as a prodigy, he explained the reason why this happened, and showed them that, whatever it was, it had to do with nature, and not with their own purposes.[4]
