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When you see data, doubt [them]! When you see measurements, doubt them!

Kaoru Ishikawa

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Kaoru Ishikawa
Age: 73 †
Born: 1915
Born: July 13
Died: 1989
Died: April 16
Chemist
Economist
Engineer
Statistician
University Teacher
City of Tokyo
Measurements
Measurement
Data
Management
Risk
Doubt

More quotes by Kaoru Ishikawa

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In management, the first concern of the company is the happiness of people who are connected with it. If the people do not feel happy and cannot be made happy, that company does not deserve to exist.
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As with many other things, there is a surprising amount of prejudice against quality control, but the proof of the pudding is still in the eating.
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Failure is the seed of success
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Quality control starts and ends with training.
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The ideas of control and improvements are often confused with one another. This is because quality control and quality improvement are inseparable.
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As much as 95% of quality related problems in the factory can be solved with seven fundamental quantitative tools.
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