perhaps I possess a certain Midwestern sensibility that I inherited from my mother and her parents, a sensibility that Warren Buffet seems to share: that at a certain point one has enough, that you can derive as much pleasure from a Picasso hanging in a museum as from one that’s hanging in your den, that you can get an awfully good meal in a restaurant for less than twenty dollars, and that once your drapes cost more than the average American’s yearly salary, then you can afford to pay a bit more in taxes.