Wednesday, April 24, 2024 Text is available under the CC BY-SA 3.0 licence.

Walter A. Shewhart

« All quotes from this author
 

Progress in modifying our concept of control has been and will be comparatively slow. In the first place, it requires the application of certain modern physical concepts; and in the second place it requires the application of statistical methods which up to the present time have been for the most part left undisturbed in the journal in which they appeared.
--
Shewhart, Walter A. (1931). Economic control of quality of manufactured product. D. Van Nostrand Company. p. 4-5. 

 
Walter A. Shewhart

» Walter A. Shewhart - all quotes »



Tags: Walter A. Shewhart Quotes, Authors starting by S


Similar quotes

 

The explicable requires the inexplicable. Experience requires the nonexperienceable. The obvious requires the mystical. This is a powerful group of paired concepts generated by the complementarity of conceptuality.

 
Buckminster Fuller
 

They realized that the gains that you get by statistical methods are gains that you get without new machinery, without new people. Anybody can produce quality if he lowers his production rate. That is not what I am talking about. Statistical thinking and statistical methods are to Japanese production workers, foremen, and all the way through the company, a second language. In statistical control you have a reproducible product hour after hour, day after day. And see how comforting that is to management, they now know what they can produce, they know what their costs are going to be.

 
W. Edwards Deming
 

Liberate yourself from concepts and see the truth with your own eyes. — It exists HERE and NOW; it requires only one thing to see it: openness, freedom — the freedom to be open and not tethered by any ideas, concepts, etc. ... When our mind is tranquil, there will be an occasional pause to its feverish activities, there will be a let-go, and it is only then in the interval between two thoughts that a flash of UNDERSTANDING — understanding, which is not thought — can take place.

 
Bruce Lee
 

The law of habit exhibits a striking contrast to all physical laws in the character of its commands. A physical law is absolute. What it requires is an exact relation. Thus, a physical force introduces into a motion a component motion to be combined with the rest by the parallelogram of forces; but the component motion must actually take place exactly as required by the law of force. On the other hand, no exact conformity is required by the mental law. Nay, exact conformity would be in downright conflict with the law ; since it would instantly crystallise thought and prevent all further formation of habit. The law of mind only makes a given feeling more likely to arise. It thus resembles the "non-conservative" forces of physics, such as viscosity and the like, which are due to statistical uniformities in the chance encounters of trillions of molecules.

 
Charles Sanders Peirce
 

The underlying physical laws necessary for the mathematical theory of a large part of physics and the whole of chemistry are thus completely known, and the difficulty is only that the exact application of these laws leads to equations much too complicated to be soluble. It therefore becomes desirable that approximate practical methods of applying quantum mechanics should be developed, which can lead to an explanation of the main features of complex atomic systems without too much computation.

 
Paul Dirac
© 2009–2013Quotes Privacy Policy | Contact