Source: Quality Control: Principles, Practice, and Administration. 1951, p. 1
“The first erroneous assumption is that quality means goodness, or luxury, or shininess or weight. The word "quality" is used to signify the relative worth of things in such phrases as "good quality," "bad quality," and that brave new statement 'quality of life.' 'Quality of life' is a cliche because each listener assumes that the speaker means exactly what he or she, the listener, means by the phrase. It is a situation in which individuals talk dreamily about something without ever bothering to define it.”
Source: Quality Is Free, 1977, p. 14-15
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Philip B. Crosby 11
Quality guru 1926–2001Related quotes

Source: Zen and the Art of Motorcycle Maintenance (1974), Ch. 20
Context: Any philosophic explanation of Quality is going to be both false and true precisely because it is a philosophic explanation. The process of philosophic explanation is an analytic process, a process of breaking something down into subjects and predicates. What I mean (and everybody else means) by the word ‘quality’ cannot be broken down into subjects and predicates. This is not because Quality is so mysterious but because Quality is so simple, immediate and direct.

“A decrease in the quantity of legislation generally means an increase in the quality of life.”
Column, December 23, 2007, "The Gift Of Doing Very Little" http://www.washingtonpost.com/wp-dyn/content/article/2007/12/21/AR2007122101922.html at washingtonpost.com.
2000s

“Courage is the first of human qualities because it is the quality which guarantees the others.”
Source: Quality Control: Principles, Practice, and Administration. 1951, p. vii; Preface: lead paragraph

Source: My Life: A Spoken Autobiography

Reflections on Various Subjects (1665–1678), VII. On Air and Manner
Context: Few men, nevertheless, can have unison in many matters without being a copy of each other, if each follow his natural turn of mind. But in general a person will not wholly follow it. He loves to imitate. We often imitate the same person without perceiving it, and we neglect our own good qualities for the good qualities of others, which generally do not suit us.

“The quality of your life is the quality of your communication.”
Source: Unlimited Power (1986), p. 198