It appears, accordingly, from the experience of all ages and nations, I believe, that the work done by freemen comes cheaper in the end than that performed by slaves.
Adam SmithMasters are always and everywhere in a sort of tacit, but constant and uniform combination, not to raise the wages of labor.
Adam SmithBut avarice and ambition in the rich, in the poor the hatred of labour and the love of present ease and enjoyment, are the passions which prompt to invade property, passions much more steady in their operation, and much more universal in their influence. Wherever there is great property there is great inequality. For one very rich man there must be at least five hundred poor, and the affluence of the few supposes the indigence of the many.
Adam SmithWhat can be added to the happiness of the man who is in health, who is out of debt, and has a clear conscience?
Adam Smith