The world's four greatest statisticians never took a course in statistics, Mr Ackoff would point out, and three of America's greatest architects (Henry Hobson Richardson, Louis Sullivan and Frank Lloyd Wright) never took a formal course in architecture.
And as the Pritzkers and so many others here can attest, if you love architecture there are few better places to live than in my hometown of Chicago. (Applause.) It is the birthplace of the skyscraper -- a city filled with buildings and public spaces designed by architects like Louis Sullivan, Frank Lloyd Wright and Frank Gehry, who is here tonight.