“The fact that randomness requires a physical rather than a mathematical source is noted by almost everyone who writes on the subject, and yet the oddity of this situation is not much remarked.”
Source: Group Theory in the Bedroom (2008), Chapter 2, Random Resources, p. 35
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Brian Hayes (scientist) 20
American scientist, columnist and author 1900Related quotes

“I would rather write 10,000 notes than a single letter of the alphabet.”
"A meeting of minds", The Guardian, 18 November 2005. http://www.guardian.co.uk/music/2005/nov/18/classicalmusicandopera.thomasstearnseliot
Attributed

[Shewhart, Walter A., Deming, William E., Statistical Method from the Viewpoint of Quality Control, The Graduate School, The Department of Agriculture, 1939, 18]
Economic Control of Quality of Manufactured Product,1931

King v. Burdett (1820), 1 St. Tr. (N. S.) 140.

§ 2.
Linear Associative Algebra (1882)
Context: The branches of mathematics are as various as the sciences to which they belong, and each subject of physical enquiry has its appropriate mathematics. In every form of material manifestation, there is a corresponding form of human thought, so that the human mind is as wide in its range of thought as the physical universe in which it thinks.

Sixth Lecture, Statistical Problems in Physics, p. 187
Probability, Statistics And Truth - Second Revised English Edition - (1957)

From the Author's Preface to First Edition (1918)
Space—Time—Matter (1952)
Context: It was my wish to present this great subject as an illustration of the itermingling of philosophical, mathematical, and physical thought, a study which is dear to my heart. This could be done only by building up the theory systematically from the foundations, and by restricting attention throughout to the principles. But I have not been able to satisfy these self-imposed requirements: the mathematician predominates at the expense of the philosopher.

[Jon Fripp, Michael Fripp, Deborah Fripp, Speaking of Science: Notable Quotes on Science, Engineering, and the Environment, https://books.google.com/books?id=44ihCUS1XQMC&pg=PA45, 2000, Newnes, 978-1-878707-51-2, 45]

In the meantime, this little is something which mathematics indispensably requires in its application to natural science, which, inasmuch as it must here necessarily borrow from metaphysics, need not be ashamed to allow itself to be seen in company with the latter.
Preface, Tr. Bax (1883) citing Isaac Newton's Principia
Metaphysical Foundations of Natural Science (1786)
Source: Buddy Holly is Alive and Well on Ganymede (1991), p. 26