W. Edwards Deming

1900 - 1993

W. Edwards Deming (1900-1993) was an American statistician, professor, author, and consultant. He is best known for his work in Japan after World War II, where he taught statistical process control methods to improve quality in manufacturing and management. Deming's principles later became the foundation for Total Quality Management (TQM) and had a significant impact on the global industry.

If you can't describe what you are doing as a process, you don't know what you're doing.

Out of the Crisis, p. 86, 1982

Learning is not compulsory... neither is survival.

Deming: The Way We Knew Him, 1995

A cardinal principle of Total Quality escapes too many managers: you cannot continuously improve interdependent systems and processes until you progressively perfect interdependent, interpersonal relationships.

The New Economics for Industry, Government, Education, p. 121, 1993

In God we trust; all others must bring data.

Mary Walton, The Deming Management Method, 1986

Quality is everyone's responsibility.

One good test is worth a thousand expert opinions.

Out of the Crisis, p. 120, 1982

A bad system will beat a good person every time.

Out of the Crisis, p. 54, 1982

Profit in business comes from repeat customers, customers that boast about your project or service, and that bring friends with them.

Out of the Crisis, p. 156

Attempting to change an organization’s culture is a folly; it always fails. People’s behavior is a product of the system; when you change the system, peoples’ behavior changes.

The New Economics for Industry, Government, Education, 1993, p. 51