Varro was born in the 637th year of Rome, and was descended of an ancient senatorial family. It is probable that his youth, and even the greater part of his manhood, were spent in literary pursuits, and in the acquisition of that stupendous knowledge, which has procured to him the appellation of the most learned of the Romans, since his name does not appear in the civil or military history of his country, till the year 680, when he was Consul along with Cassius Varus. In 686, he served under Pompey, in his war against the pirates, in which he commanded the Greek ships(50). To the fortunes of that Chief he continued firmly attached, and was appointed one of his lieutenants in Spain, along with Afranius and Petreius, at the commencement of the war with Cæsar. Hispania Ulterior was specially confided to his protection, and two legions were placed under his command. After the surrender of his colleagues in Hither Spain, Cæsar proceeded in person against him. Varro appears to have been little qualified to cope with such an adversary. One of the legions deserted in his own sight, and his retreat to Cadiz, where he had meant to retire, having been cut off, he surrendered at discretion, with the other, in the vicinity of Cordova(51). From that period he despaired of the salvation of the republic, or found, at least, that he was not capable of saving it; for although, after receiving his freedom from Cæsar, he proceeded to Dyracchium, to give Pompey a detail of the disasters which had occurred, he left it almost immediately for Rome. On his return to Italy he withdrew from all political concerns, and indulged himself during the remainder of his life in the enjoyment of literary leisure. The only service he performed for Cæsar, was that of arranging the books which the Dictator had himself procured, or which had been acquired by those who preceded him in the management of public affairs(52). He lived during the reign of Cæsar in habits of the closest intimacy with Cicero; and his feelings, as well as conduct, at this period, resembled those of his illustrious friend, who, in all his letters to Varro, bewails, with great freedom, the utter ruin of the state, and proposes that they should live together, engaged only in those studies which were formerly their amusement, but were then their chief support. “And, should none require our services for repairing the ruins of the republic, let us employ our time and thoughts on moral and political inquiries. If we cannot benefit the commonwealth in the forum or the senate, let us endeavour, at least, to do so by our studies and writings; and, after the example of the most learned among the ancients, contribute to the welfare of our country, by useful disquisitions concerning laws and government.” Some farther notion of the manner in which Varro spent his time during this period may be derived from another letter of Cicero, written in June, 707. “Nothing,” says he,