We must clear our minds of the modern idea of a budget and a coherent public system of finance. The Romans had never paid taxes and their financial administration had rested in the hands of young men just beginning their public career as quæstors. This was because finance was a comparatively recent idea at Rome. It was not part of the _mos maiorum_ at Rome to have a financial policy, and Rome had always been a military and not a commercial state. Even now it was a cheap empire. If we except the corn-supply, the pay of the army was the only large head of expenditure. On the whole, one with another, the provinces were more than self-supporting, and as time went on a prudent policy of development made them extremely profitable. As we shall see later, the encouragement of natural resources and the exploitation of minerals all over the Empire added enormously to the Roman wealth. Officials and magistrates had generally been expected not only to give their services for nothing but even to pay for their honours handsomely with public works and entertainments. Public works undertaken by the state were generally carried out by slaves or soldiers. When marble was needed it was usually requisitioned from Greece or Numidia. But it was inevitable that the man who controlled the army should also possess the revenues. Julius Cæsar had simply appropriated the treasury. Augustus as usual reached the same end by a more devious path. The enormous treasures which he disbursed were his favourite weapons of statecraft. If he had a friend to get into the senate he would simply make him a present of the necessary income. To retain the goodwill of the commons he scattered those immense largesses which he has recorded on the Ancyran monument. To the Roman plebs he distributed over six millions sterling in eight donations. On another occasion of financial stress he lent more than half a million without interest. When the soldiers had to be rewarded after Actium he was able to save himself from the unpopular necessity of confiscation by finding six millions in cash to buy them land. There was scarcely a town in the empire which had not some splendid building to bear witness of its debt to Cæsar’s generosity, and we shall see how he transformed the whole aspect of the metropolis. In addition to all this he often replenished the state treasury out of his own pocket. Over a million and a half was thus transferred. No wonder that a man who could thus pour his gold into the treasury should come to regard it as his own.