[Sidenote: Caesar aet. 24.] Caesar meanwhile felt his way, as Cicero was doing in the law-courts, attacking the practical abuses which the Roman administration was generating everywhere. Cornelius Dolabella had been placed by Sylla in command of Macedonia. His father had been a friend of Saturninus, and had fallen at his side. The son had gone over to the aristocracy, and for this reason was perhaps an object of aversion to the younger liberals. The Macedonians pursued him, when his government had expired, with a list of grievances of the usual kind. Young Caesar took up their cause, and prosecuted him. Dolabella was a favorite of the Senate; he had been allowed a triumph for his services, and the aristocracy adopted his cause as their own. The unpractised orator was opposed at the trial by his kinsman Aurelius Cotta and the most celebrated pleaders in Rome. To have crossed swords with such opponents was a dangerous honor for him; success against them was not to be expected, and Caesar was not yet master of his art. Dolabella was acquitted. Party feeling had perhaps entered into the accusation. Caesar found it prudent to retire again from the scene. There were but two roads to eminence in Rome--oratory and service in the army. He had no prospect of public employment from the present administration, and the platform alone was open to him. Plain words with a plain meaning in them no longer carried weight with a people who expected an orator to delight as well as instruct them. The use of the tongue had become a special branch of a statesman's education, and Caesar, feeling his deficiency, used his leisure to put himself in training and to go to school at Rhodes with the then celebrated Apollonius Molo. He had recovered his property and his priesthood, and was evidently in no want of money. He travelled with the retinue of a man of rank, and on his way to Rhodes he fell in with an adventure which may be something more than legend. When he was crossing the Aegean his vessel is said to have been taken by pirates. They carried him to Pharmacusa,[3] an island off the Carian coast, which was then in their possession, and there he was detained for six weeks with three of his attendants, while the rest of his servants were sent to the nearest Roman station to raise his ransom. The pirates treated him with politeness. He joined in their sports, played games with them, looked into their habits, and amused himself with them as well as he could, frankly telling them at the same time that they would all be hanged.