Of Corruption in general

If the fortune of nations, and their tendency to aggrandisement, or to ruin, were to be estimated by merely balancing, on the principles of the last section, articles of profit and loss, every argument in politics would rest on a comparison of national expence with national gain; on a comparison of the numbers who consume, with those who produce or amass the necessaries of life. The columns of the industrious, and the idle, would include all orders of men; and the state itself, being allowed as many magistrates, politicians, and warriors, as were barely sufficient for its defence and its government, should place, on the side of its loss, every name that is supernumerary on the civil or the military list; all those orders of men, who, by the possession of fortune, subsist on the gains of others, and by the nicety of their choice, require a great expence of time and of labour, to supply their consumption; all those who are idly employed in the train of persons of rank; all those who are engaged in the professions of law, physic, or divinity, together with all the learned, who do not, by their studies, promote or improve the practice of some lucrative trade. The value of every person, in short, should be computed from his labour; and that of labour itself, from its tendency to procure and amass the means of subsistence.