Dai Vernon, the greatest sleight of hand figure in the history of the art, rarely performed. But he invented magic and had an enormous influence on the whole range of sleight of hand. And so often the magic he was doing was to fool other magicians.
Ricky JaySitting with a deck of cards in your hand all day is an obsession. Visiting print shops and bookstores and libraries is an obsession. And writing about this is an obsession. I think, in general, most collectors are obsessed. I think the only form of a rationalized greed is when you're collecting something you are supposedly serious about.
Ricky Jay