Man is born an asocial and antisocial being. The newborn child is a savage. Egoism is his nature. Only the experience of life and the teachings of his parents, his brothers, sisters, playmates, and later of other people FORCE HIM to acknowledge the advantages of social cooperation and accordingly to change his behavior.
Ludwig von MisesUnder capitalism the common man enjoys amenities which in ages gone by were unknown and therefore inaccessible even to the richest people. But, of course, these motorcars, television sets and refrigerators do not make a man happy. In the instant in which he acquires them, he may feel happier than he did before. But as soon as some of his wishes are satisfied, new wishes spring up. Such is human nature.
Ludwig von MisesTo the grumbler who complains about the unfairness of the market system only one piece of advice can be given: If you want to acquire wealth, then try to satisfy the public by offering them something that is cheaper or which they like better....Equality under the law gives you the power to challenge every millionaire.
Ludwig von Mises