[1] The nine daughters of Pieros, king of Emathia, who, contending in song with the Muses, were for their presumption changed to magpies. A sweet color of oriental sapphire, which was gathering in the serene aspect of the sky, pure even to the first circle,[1] renewed delight to my eyes soon as I issued forth from the dead air that had afflicted my eyes and my breast. The fair planet which incites to love was making all the Orient to smile, veiling the Fishes that were in her train.[2] I turned me to the right hand, and fixed my mind upon the other pole, and saw four stars never seen save by the first people.[3] The heavens appeared to rejoice in their flamelets. O widowed northern region, since thou art deprived of beholding these! [1] By “the first circle,” Dante seems to mean the horizon. [2] At the spring equinox Venus is in the sign of the Pisces, which immediately precedes that of Aries, in which is the Sun. The time indicated is therefore an hour or more before sunrise on Easter morning, April 10. When I had withdrawn from regarding them, turning me a little to the other pole, there whence the Wain had already disappeared, I saw close to me an old man alone, worthy in look of so much reverence that no son owes more unto his father.[1] He wore a long beard and mingled with white hair, like his locks, of which a double list fell upon his breast. The rays of the four holy stars so adorned his face with light, that I saw him, as if the sun had been in front. [1] These stars are the symbols of the four Cardinal Virtues,—Prudence, Temperance, Fortitude, and Justice,—the virtues of active life, sufficient to guide men in the right path, but not to bring them to Paradise. By the first people arc probably meant Adam and Eve, who from the terrestrial Paradise, on the summit of the Mount of Purgatory, had seen these stars, visible only from the Southern hemisphere. According to the geography of the time Asia and Africa lay north of the equator, so that even to their inhabitants these stars were invisible. Possibly the meaning is that these stars, symbolizing the cardinal virtues, had been visible only in the golden age. This old man, as soon appears, is the younger Cato, and the office here given to him of warden of the souls in the outer region of Purgatory was suggested by the position assigned to him by Virgil in the Aeneid, viii. 670. “Secretosque pios, his dantem jura Catonem.”