He then assumed a show of reconciliation with his father, to whom he returned, telling him all that could be accomplished by treachery was now ready and that he must complete the affair by the sword. Meanwhile Pharasmanes invented pretexts for war; when he was fighting with the king of the Albanians and appealing to the Romans for aid, his brother, he said, had opposed him, and he would now avenge that wrong by his destruction. At the same time he gave a large army to his son, who by a sudden invasion drove Mithridates in terror from the open country and forced him into the fortress of Gorneas, which was strongly situated and garrisoned by some soldiers under the command of Cælius Pollio, a camp-prefect, and Casperius, a centurion. There is nothing of which barbarians are so ignorant as military engines and the skilful management of sieges, while that is a branch of military science which we especially understand. And so Rhadamistus having attempted the fortified walls in vain or with loss, began a blockade, and, finding that his assaults were despised, tried to bribe the rapacity of the camp-prefect. Casperius protested earnestly against the overthrow of an allied king and of Armenia, the gift of the Roman people, through iniquity and greed of gain. At last, as Pollio pleaded the overpowering numbers of the enemy and Rhadamistus the orders of his father, the centurion stipulated for a truce and retired, intending, if he could not deter Pharasmanes from further hostilities, to inform Ummidius Quadratus, the governor of Syria, of the state of Armenia.
Complete Works of Tacitus. Tacitus. Alfred John Church. William Jackson Brodribb. Sara Bryant. edited for Perseus. New York. : Random House, Inc. Random House, Inc. reprinted 1942.
