After all, however, he owed his great attainments chiefly to his natural disposition; for even before he enjoyed the society of those men he was unflinchingly set upon virtue. While still a boy he delighted all his relations, who were numerous and influential and wealthy, and was loved by all of them. This, most of all, led Hadrian to adopt him into his family, and Marcus, for his part, did not grow haughty [but, though young and a Caesar he dutifully played the part of servant to Antoninus through all the latter's reign and ungrudgingly did honor to the other men of eminence. Before going to see his father he used to greet the most worthy men in the house near the Tiber where he lived, and in the very apartment where he slept; and all this time, instead of wearing the attire allowed by his rank, he went dressed as a private citizen. He visited many who were sick and invariably met his teachers at the proper time. Dark garments were what he wore on going out when not in his father's company, and he never used the attendant for himself alone. Upon being appointed leader of the knights he entered the Forum with the rest, although he was Caesar. This shows how excellent was his own natural disposition, though it was aided to the greatest degree by education.] He was always steeped in Greek and Latin rhetorical and philosophical learning [though he had reached man's estate and had hopes of becoming emperor]. [Sidenote:--36--] Before he was made Caesar he had a dream in which he seemed to have shoulders and hands of ivory and to use them in all respects as he did his real limbs. As a result of his great labors and studies he was extremely frail in body, yet from the very start he enjoyed such good health that he used to fight in armor and on a hunt struck down wild boars while on horseback. [And not only in his early youth but even later he wrote most of his letters to his intimate friends with his own hand.] However, he did not meet the good fortune that he deserved, for he was not strong [in body] and was involved in the greatest variety of troubles throughout practically the whole period that he was ruler. But I am sure I admire him all the more for this very reason, that amid unusual and extraordinary happenings he both himself survived and preserved the empire. One thing in particular contributed to his lack of happiness,--the fact that after rearing and educating his son in the best possible way he was monstrously disappointed in him. This matter must now form the subject of our discourse, for our history now descends from a kingdom of gold to one of iron and rust, [Footnote: Reading [Greek: chatiomenaen] (Dindorf, following Reiske).] as affairs did for the Romans of that day. DIO'S ROMAN HISTORY 73 About Commodus Augustus (chapter 1). How Commodus made terms of peace with the Marcomani, the Quadi, and the Buri (chapters 2, 3). Intrigues of Pompeianus against Commodus (chapter 4). About the killing of the Quintilii (chapters 5-7).