Early on, Julius Caesar identified Pompey as his enemy. Measuring his actions and calculating carefully, he did only those things that left him in a solid position in relation to Pompey. When war finally broke out between the two men, Caesar was at his best. But once he defeated Pompey and had no more such rivals, he lost all sense of proportion—in fact, he fancied himself a god. His defeat of Pompey was his own undoing. Your enemies force on you a sense of realism and humility.
