need of the new generations, that, starting from the point at which their predecessors had arrived, desire to advance yet farther--to enjoy, to know, to possess yet more. The ancient writers understood this thoroughly: what they called "corruption" was but the change in customs and wants, proceeding from generation to generation, and in its essence the same as that which takes place about us to-day. The _avaritia_ of which they complained so much, was the greed and impatience to make money that we see to-day setting all classes beside themselves, from noble to day-labourer; the _ambitio_ that appeared to the ancients to animate so frantically even the classes that ought to have been most immune, was what we call _getting there_--the craze to rise at any cost to a condition higher than that in which one was born, which so many writers, moralists, statesmen, judge, rightly or wrongly, to be one of the most dangerous maladies of the modern world. _Luxuria_ was the desire to augment personal conveniences, luxuries, pleasures--the same passion that stirs Europe and America to-day from top to bottom, in city and country. Without doubt, wealth grew in ancient Rome and grows to-day; men were bent on making money in the last two centuries of the Republic, and to-day they rush headlong into the delirious struggle for gold; for reasons and motives, however, and with arms and accoutrements, far diverse. As I have already said, ancient civilisation was narrower, poorer, and more ignorant; it did not hold under its victorious foot the whole earth; it did not possess the formidable instruments with which we exploit the forces and the resources of nature: but the treasures of precious metals transported to Italy from conquered and subjugated countries; the lands, the mines, the forests, belonging to such countries, confiscated by Rome and given or rented to Italians; the tributes imposed on the vanquished, and the collection of them; the abundance of slaves,--all these then offered to the Romans and to the Italians so many occasions to grow rich quickly; just as the gigantic economic progress of the modern world offers similar opportunities to-day to all the peoples that, by geographical position, historical tradition, or vigorous culture and innate energy, know how to excel in industry, in agriculture, and in trade. Especially from the Second Punic War on, in all classes, there followed--anxious for a life more affluent and brilliant--generations the more incited to follow the examples that emanated from the great metropolises of the Orient, particularly Alexandria, which was for the Romans of the Republic what Paris is for us to-day. This movement, spontaneous, regular, natural, was every now and then violently accelerated by the conquest of a great Oriental state. One observes, after each one of the great annexations of Oriental lands, a more intense delirium of luxury and pleasure: the first time, after the acquisition of the kingdom of