And Adam Smith, of course,  the father of modern economics actually said many, many years ago, the invisible hand, which is, "If you continue to operate in your own self-interest you will do the best good for society."
I Adam Smith, és clar, el pare de l'economia moderna en realitat va dir fa molts i molts anys, la mà invisible. que és, "Si continues treballant en benefici propi faràs el millor per a la societat."