Now this disaster overtook the Romans entirely from their disregard of justice. For their envoys, who had violated the law of nations, and had therefore deserved punishment, they had on the contrary treated with honour. And this should make us reflect, how carefully all princes and commonwealths ought to refrain from committing like wrongs, not only against communities, but also against particular men. For if a man be deeply wronged, either by a private hand or by a public officer, and be not avenged to his satisfaction, if he live in a republic, he will seek to avenge himself, though in doing so he bring ruin on his country; or if he live under a prince, and be of a resolute and haughty spirit, he will never rest until he has wreaked his resentment against the prince, though he knows it may cost him dear. Whereof we have no finer or truer example than in the death of Philip of Macedon, the father of Alexander. For Pausanias, a handsome and high-born youth belonging to Philip’s court, having been most foully and cruelly dishonoured by Attalus, one of the foremost men of the royal household, repeatedly complained to Philip of the outrage; who for a while put him off with promises of vengeance, but in the end, so far from avenging him, promoted Attalus to be governor of the province of Greece. Whereupon, Pausanias, seeing his enemy honoured and not punished, turned all his resentment from him who had outraged, against him who had not avenged him, and on the morning of the day fixed for the marriage of Philip’s daughter to Alexander of Epirus, while Philip walked between the two Alexanders, his son and his son-in-law, towards the temple to celebrate the nuptials, he slew him. This instance nearly resembles that of the Roman envoys; and offers a warning to all rulers never to think so lightly of any man as to suppose, that when wrong upon wrong has been done him, he will not bethink himself of revenge, however great the danger he runs, or the punishment he thereby brings upon himself. CHAPTER XXIX.—_That Fortune obscures the minds of Men when she would not have them hinder her Designs._ If we note well the course of human affairs, we shall often find things come about and accidents befall, against which it seems to be the will of Heaven that men should not provide. And if this were the case even in Rome, so renowned for her valour, religion, and wise ordinances, we need not wonder if it be far more common in other cities and provinces wherein these safeguards are wanting.