My teaching began in 1936 at Iowa State College where T. W. Schultz was the department chairman.

My teaching began in 1936 at Iowa State College where T. W. Schultz was the department chairman.

Mathematics has no symbols for confused ideas.

That subject has lost its one time appeal to economists as our science has become more abstract, but my interest has even grown more intense as the questions raised by the sociology of science became more prominent.

I started working and publishing in price theory by 1938.

A Swedish physicist can not discuss his work with fifty people unless he goes abroad. A Swedish economist can get opinions and instructions in his native language from thousands upon thousands of his fellow citizens.

The main insight learned from interdisciplinary studies is the return to specialization