Early in my professional life, I found that many areas of economics attracted me. I started working and publishing in price theory by 1938. In 1946, … - George Stigler

Lacking education, lacking a tenacity of purpose, lacking a willingness to work hard, he will not be an object of employers' competition. What leader of Negro thought is fostering the ancient virtues of diligence and honesty and loyalty? It is so much easier to seek quotas for Negroes?

The user of a theory has a simpler task: his not to reason why, his but to sigh and try. If the right element in the diverse situations has been isolated, the theory will work: it will yield predictions better than those which can be reached with any alternative theory.

It was in the 1960s that I began the detailed study of public regulation. My interests were aroused, and my faith in the cliches of the subject destroyed, as so often with other subjects, by the discussions with my friend, Aaron Director. This wonderful man is that rarest of scholars: a clear-headed, imaginative, erudite man who enjoys the task of constructing luminous and original theories but does not even write them down!