At Rome, commerce was always held in contempt: but the senators, from the first age of the republic, increased their patrimony, and multiplied their clients, by the lucrative practice of usury; and the obsolete laws were eluded, or violated, by the mutual inclinations and interest of both parties.

A considerable mass of treasure must always have existed at Rome, either in the current coin of the empire, or in the form of gold and silver plate; and there were many sideboards in the time of Pliny which contained more solid silver, than had been transported by Scipio from vanquished Carthage.

The greater part of the nobles, who dissipated their fortunes in profuse luxury, found themselves poor in the midst of wealth, and idle in a constant round of dissipation.

Their desires were continually gratified by the labor of a thousand hands; of the numerous train of their domestic slaves, who were actuated by the fear of punishment; and of the various professions of artificers and merchants, who were more powerfully impelled by the hopes of gain.

The ancients were destitute of many of the conveniences of life, which have been invented or improved by the progress of industry; and the plenty of glass and linen has diffused more real comforts among the modern nations of Europe, than the senators of Rome could derive from all the refinements of pompous or sensual luxury.