An ideal museum show would be a mating of Brideshead Revisited with House & Garden, provoking intense and pleasurable nostalgia for a past that none of its audience has had.

Most of the time they buy what other people buy. They move in great schools, like bluefish, all identical. There is safety in numbers. If one wants Schnabel, they all want Schnabel, if one buys a Keith Haring, two hundred Keith Harings will be sold.

In art there is no progress, only fluctuations of intensity.

Why wait for a call when you have a command?

Indeed, the idea that doubt can be heroic, if it is locked into a structure as grand as that of the paintings of Cezanne's old age, is one of the keys to our century. A touchstone of modernity itself.

The World's Fair audience tended to think of the machine as unqualifiedly good, strong, stupid and obedient. They thought of it as a giant slave, an untiring steel Negro, controlled by Reason in a world of infinite resources.

Perhaps the rhinos and she-crocodiles whose gyrations between Mortimer's and East Hampton gives us our vision of social eminence today are content to entrust their faces to Andy Warhol's mingily cosmetic Polaroidising, but one would bet they would rather go to Sargent.