[28] [cap.5] If therefore, you wish to convict a wicked man, who is also possessed of great wealth, do not disdain an abundance of money; for the unhappy man will soon show himself in his true colours, either as an illiberal and slavish-minded skin-flint, and parer of people by usury, or else as a profligate and intemperate spendthrift, very ready to devour and to squander, and a most zealous companion of harlots and brothel-keepers, and pimps, and of every kind of profligate company.