I am, my dear madam, my dear madam With great respect, With great respect, your most obedient, your most obedient, and very obliged humble servant, and very obliged humble servant, THE AUTHOR. THE ARGUMENT. Among the great names which have done honour to antiquity in general, and to the Roman Republic in particular, that of Marcus Attilius Regulus has, by the general consent of all ages, been considered as one of the most splendid, since he not only sacrificed his labours, his liberty, and his life for the good of his country, but by a greatness of soul, almost peculiar to himself, contrived to make his very misfortunes contribute to that glorious end. After the Romans had met with various successes in the first Punic war, under the command of Regulus, victory at length declared for the opposite party, the Roman army was totally overthrown, and Regulus himself taken prisoner, by Xantippus, a Lacedæmonian General in the service of the Carthaginians: the victorious enemy exulting in so important a conquest, kept him many years in close imprisonment, and loaded him with the most cruel indignities. They thought it was now in their power to make their own terms with Rome, and determined to send Regulus thither with their ambassador, to negotiate a peace, or at least an exchange of captives, thinking he would gladly persuade his countrymen to discontinue a war, which necessarily prolonged his captivity. They previously exacted from him an oath to return should his embassy prove