The problem is that, in a world of floating exchange rates, as Italy was before the euro, if one country is subjected to a shock which requires it to cut wages, it cannot do so with a modern kind of control and regulation system. It is much easier to do it by letting the exchange rate change. Only one price has to change, instead of many.
Milton FriedmanThe government doesn't have any money. The only power it has is to take from some and give to others.
Milton FriedmanThere is no other complex field in our society in which do-it-yourself beats out factory production or market production. Nobody makes his or her own car. But it is still the case that parents can perform the job of educating their children [homeschooling], in many cases better than our present education system.
Milton Friedman