But in other matters, his self-restraint was beyond measure admirable. For instance, when he was in command of an army, he took for himself and his retinue not more than three Attic bushels of wheat a month, and for his beasts of burden, less than a bushel and a half of barley a day. He received Sardinia as his province, and whereas his predecessors were wont to charge the public treasury with their pavilions, couches, and apparel, while they oppressed the province with the cost of their large retinues of servants and friends, and of their lavish and elaborate banquets, his simple economy stood out in an incredible contrast. He made no demands whatever upon the public treasury, and made his circuit of the cities on foot, followed by a single public officer, who carried his robe and chalice for sacrifices. And yet, though in such matters he showed himself mild and sparing to those under his authority, in other ways he displayed a dignity and severity which fully corresponded, for in the administration of justice he was inexorable, and in carrying out the edicts of the government was direct and masterful, so that the Roman power never inspired its subjects with greater fear or affection.