It must always be remembered, however, that it is the luxuries, and not the necessary expense of the inferior ranks of people, that ought ever to be taxed.
Adam SmithVirtue is more to be feared than vice, because its excesses are not subject to the regulation of conscience.
Adam SmithWith the greater part of rich people, the chief enjoyment of riches consists in the parade of riches.
Adam SmithThe liberal reward of labor, therefore, as it is the necessary effect, so it is the natural symptom of increasing national wealth. The scanty maintenance of the laboring poor, on the other hand, is the natural symptom that things are at a stand, and their starving condition that they going backwards fast.
Adam Smith