XVI. On his return to Rome he spent his time either at home in the company of Athenodorus, or in the Forum assisting his friends. Though the office of Quaestor[679] was now open to him, he did not become a candidate for it till he had read the laws relating to the quaestorship, and had learned all particulars from the experienced, and had comprehended the powers of the office in a certain shape. Accordingly as soon as he was established in the office, he made a great change in the servants and clerks about the treasury, for as they constantly had in hand the public accounts and the laws, and had young superiors who, by reason of their inexperience and ignorance, in fact required others to teach and direct them, they did not allow their superiors to have any power, but were the superior officers themselves, until Cato vigorously applied himself to the business, not having the name only and the honour of a magistrate, but understanding and judgment and apt expression; and he resolved to make the clerks into servants as they really were, in some things detecting their evil doings, and in others correcting their errors which arose from inexperience. But as the clerks were insolent, and attempted to ingratiate themselves with and to flatter the other quaestors, and resisted him, he expelled from the treasury the first among them whom he had detected in knavish dealings in a matter of trust concerning an inheritance, and he brought another to trial for dishonesty. This second person Catulus Lutatius[680] the censor came forward to defend, a man who had great dignity from his office, and the greatest from his merit, being considered superior to all the Romans in integrity and temperance; and he was also an admirer and intimate friend of Cato all through his life. Now, when Catulus found that the justice of the case was against him and openly asked to have the man acquitted for his sake, Cato would not allow him to act so: and when he still continued to urge his request, Cato said, “It were a scandalous thing, Catulus,