Urbanitatis Veteris §3

³ Moreover we are delighted to no little degree by those of Our predecessors towhom Greece gave birth and race, and frequently We recall how wisely they aidedand abetted the Christian Church as it progressed through hard and difficulttimes in those days. How bravely most of them, as Anacletus, Telesphorus,Hyginus, after accomplishing great labors, underwent martyrdom. Although, totell the truth, We scarcely ever recall the Popes of Greek origin without griefand longing because of the great loss brought about by the misfortune of latercenturies. We refer to that ancient union, free from discord, by which Greeksand Latins were held together for their mutual profit when that part of theearth which had produced Socrates and Plato often provided the Supreme Pontiffs.The sharing of man and great blessings would have remained if concord hadremained.