Goods can serve many other purposes besides purchasing money, but money can serve no other purpose besides purchasing goods.
Adam SmithWe rarely hear, it has been said, of the combinations [that is, unions or colluding organizations] of masters, though frequently of those of workmen. But whoever imagines, upon this account, that masters rarely combine, is as ignorant of the world as of the subject. Masters are always and everywhere in a sort of tacit, but constant and uniform combination, not to raise the wages of labor above their actual price.
Adam SmithAs soon as government management begins it upsets the natural equilibrium of industrial relations, and each interference only requires further bureaucratic control until the end is the tyranny of the totalitarian state.
Adam Smith