De Imperio Cn. Pompei Ad Quirites

And accordingly he, when conquered, was able to accomplish what, when he was in the full enjoyment of his powers, he never dared even to wish for. For when he had returned to his kingdom, he was not content (though that had happened to him beyond all his hopes) with again setting his foot on that land after he had been expelled from it; but he even volunteered an attack on your army, flushed as it was with glory and victory. Allow me, in this place, O Romans, (just as poets do who write of Roman affairs,) to pass over our disaster, which was so great that it came to Lucius Lucullus's ears, not by means of a messenger despatched from the scene of action, but through the report of common conversation.