“There is nothing as dangerous as an economist who only knows economics except the moral philosopher who knows no economics.”

“The joint committee invited economists of many economic stripes to model what would happen if America switched from the current code to a unified income tax or a consumption tax. Every economist who modeled reported that the consumption tax would increase long-term economic growth.”

“The economics we need is of the "seminar room" variety, not the "rule-of-thumb" kind. It is an economics that recognizes its limitations and caveats and knows that the right message depends on the context. The fine print is what economists have to contribute.”

“Economics is extremely useful as a form of employment for economists.”

“None of this excuses anyone from mastering the basic ideas and terminology of economics. The intelligent layman must expect also to encounter good economists who are difficult writers even though some of the best have been very good writers. He should know, moreover, that at least for a few great men ambiguity of expression has been a positive asset. But with these exceptions he may safely conclude that what is wholly mysterious in economics is not likely to be important.”

“The purpose of studying economics is not to acquire a set of ready-made answers to economic questions, but to learn how to avoid being deceived by economists.”