Mathematics has no symbols for confused ideas.

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

I met my wife, Margaret L. Mack, at the University of Chicago. We were married in 1936. She died in 1970.

I started working and publishing in price theory by 1938.

Competition is a tough weed, not a delicate flower.

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.

My main graduate training was received at the University of Chicago from which I received the Ph.D. in 1938.