Quotes about experimentation
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Murray Leinster photo
Roger Bacon photo

“And this [experimental] science verifies all natural and man-made things in particular, and in their appropriate discipline, by the experimental perfection, not by arguments of the still purely speculative sciences, nor through the weak, and imperfect experiences of practical knowledge. And therefore, this is the matron of all preceding sciences, and the final end of all speculation.”
Et hæc scientia certificat omnia naturalia et artificialia in particulari et in propria disciplina, per experientiam perfectam; non per argumenta, ut scientiæ pure speculativae, nec per debiles et imperfecta experientias ut scientiae operativæ. Et ideo hæc est domina omnium scientiarum præcedentium, et finis totius speculationis.

Ch 13 ed. J. S. Brewer Opera quadam hactenus inedita (1859) p. 46
Opus Tertium, c. 1267

John Herschel photo
Jerzy Neyman photo

“Are there mathematical propositions for which there is a considerable amount of computational evidence, evidence that is so persuasive that a physicist would regard them as experimentally verified?”

Gregory Chaitin (1947) Argentinian mathematician and computer scientist

Thoughts on the Riemann hypothesis http://link.springer.com/article/10.1007/BF02985392 The Mathematical Intelligencer (December 2004) vol. 26, issue 1, pp. 4–7, quote on p. 4

Edward Condon photo
Alain Aspect photo
Arthur Stanley Eddington photo
Claude Bernard photo

“Observation is a passive science, experimentation an active science.”

Claude Bernard (1813–1878) French physiologist

Introduction à l'Étude de la Médecine Expérimentale (1865)

Sigmund Freud photo

“I am actually not at all a man of science, not an observer, not an experimenter, not a thinker. I am by temperament nothing but a conquistador — an adventurer, if you want it translated — with all the curiosity, daring, and tenacity characteristic of a man of this sort.”

Sigmund Freud (1856–1939) Austrian neurologist known as the founding father of psychoanalysis

Letter to Wilhelm Fliess, Feb. 1, 1900. The Complete Letters of Sigmund Freud to Wilhelm Fliess 1887-1904 (1985).
Ich bin nämlich gar kein Mann der Wissenschaft, kein Beobachter, kein Experimentator, kein Denker. Ich bin nichts als ein Conquistadorentemperament, ein Abenteurer, wenn Du es übersetzt willst, mit der Neugierde, der Kühnheit und der Zähigkeit eines solchen.
1900s

George Klir photo

“Applying this approach, systems belonging to different scientific disciplines are investigated in their natural forms. On the basis of experimental results, isomorphic relations between different systems are studied and, finally, some general principles applicable for all systems of a certain class are formulated.”

George Klir (1932–2016) American computer scientist

Source: An approach to general systems theory (1969), p. 97 as cited in: B. Van Rootselaar (2009) Annals of Systems Research. p. 114: About the aim of general systems theory

Sinclair Lewis photo

“…no one believes an hypothesis except its originator but everyone believes an experiment except the experimenter.”

William Ian Beardmore Beveridge (1908–2006) British zoologist

Source: The Art of Scientific Investigation (1950), p. 65.

Jagadish Chandra Bose photo
Vernon L. Smith photo
Michio Kaku photo
José Ortega Y Gasset photo
George E. P. Box photo
Rick Santorum photo

“What we're doing is playing social experimentation with our military right now. And that's tragic.”

Rick Santorum (1958) American politician

Fox News presidential debate,
Republican Gay rights group demands apology from Santorum
2011-09-23
Lucy
Madison
Political Hotsheet
CBS News
http://www.cbsnews.com/8301-503544_162-20110698-503544.html
2012-01-16
https://archive.is/J7zWq
2013-01-02

Lisa Randall photo
G. I. Gurdjieff photo
Roberto Mangabeira Unger photo
Peter Greenaway photo
Walter A. Shewhart photo
Henri Poincaré photo
Shona Brown photo
Fritjof Capra photo
Joel Mokyr photo

“Before the Industrial Revolution all techniques in use were supported by very narrow epistemic bases. That is to say, the people who invented them did not have much of a clue as to why and how they worked. The pre-1750 world produced, and produced well. It made many path-breaking inventions. But it was a world of engineering without mechanics, iron-making without metallurgy, farming without soil science, mining without geology, water-power without hydraulics, dye-making without organic chemistry, and medical practice without microbiology and immunology. The main point to keep in mind here is that such a lack of an epistemic base does not necessarily preclude the development of new techniques through trial and error and simple serendipity. But it makes the subsequent wave of micro-inventions that adapt and improve the technique and create the sustained productivity growth much slower and more costly. If one knows why some device works, it becomes easier to manipulate and debug it, to adapt to new uses and changing circumstances. Above all, one knows what will not work and thus reduce the costs of research and experimentation.”

Joel Mokyr (1946) Israeli American economic historian

Joel Mokyr, " The knowledge society: Theoretical and historical underpinnings http://ehealthstrategies.comnehealthstrategies.comnxxx.ehealthstrategies.com/files/unitednations_mokyr.pdf." AdHoc Expert Group on Knowledge Systems, United Nations, NY. 2003.

Hans Reichenbach photo
David Hume photo
Edwin Boring photo
Kurt Lewin photo
Hermann Göring photo
El Lissitsky photo
David Brin photo
Austin Bradford Hill photo
Robert Maynard Hutchins photo
Jean-Baptiste Say photo

“The United States will have the honour of proving experimentally, that true policy goes hand in hand with moderation and humanity.”

Jean-Baptiste Say (1767–1832) French economist and businessman

Source: A Treatise On Political Economy (Fourth Edition) (1832), Book I, On Production, Chapter XV, p. 138

Louis Brandeis photo
Alfred Binet photo
Rupert Boneham photo
Jane Roberts photo
Heinz Isler photo

“[Architects and engineers] must be willing to subordinate themselves to the emerging logic of the shell’s form as it evolves through experimentation.”

Heinz Isler (1926–2009) engineer

“New Shapes for Shells.” (1960) Bulletin of the International Association for Shell Structures, no.8, Paper C-3, taken from Tessa Maurer, Elizabeth O'Grady, Ellen Tung, "Inverse Hanging Membrane: Naturtheater Grötzingen" http://shells.princeton.edu/Grotz.html ( 2013) Evolution of German Shells Forms: Efficiency of Form, Princeton University Dept. Civil and Environmental Engineering.

William Bateson photo
Marshall McLuhan photo

“Newton, and 'proper scientific method' after him, conducted attention to 'continuous description' of experimental phenomena instead of to causes.”

Marshall McLuhan (1911–1980) Canadian educator, philosopher, and scholar-- a professor of English literature, a literary critic, and a …

Source: 1980s, Laws of Media: The New Science (with Eric McLuhan) (1988), p. 50

Kurt Lewin photo
William John Macquorn Rankine photo
Kurt Lewin photo
Friedrich Hayek photo

“In April 1946, when I came to Hughes Aircraft to institute high-technology research and development, it was far from the place it was to become. Howard Hughes, I was informed, rarely came around. When he did show up, it was to take up one or another trivial issue. He would toss off detailed directions, for instance, on what to do next about a few old airplanes decaying out in the yard or what kind of seat covers to buy for the company-owned Chevrolets, or he would say he wanted some pictures of clouds taken from an airplane. An accountant from Hughes Tool Co. ((started by Howard's father)) had the title of general manager but was there only to sign checks. A few of Howard's flying buddies were on the payroll, using assorted fanciful titles like some in Gilbert and Sullivan's Mikado, but apparently did next to nothing. A lawyer was on hand to process contracts, but there were practically none. In addition to the Spruce Goose flying freighter, a mammoth eight-engine plywood seaplane that barely managed to fly even once, there was an experimental Navy reconnaissance plane under development (which, with Hughes at the controls, later crashed, almost killing him). The contracts for both planes had been canceled. Perhaps, I said to myself, this is one of those unforeseeable lucky opportunities. Why not use Hughes Aircraft as a base to create a new and needed defense electronics supplier?”

Simon Ramo (1913–2016) Father of the ICBM

MEMOIRS OF AN ICBM PIONEER Simon Ramo broke with Howard Hughes, then built TRW, the company that developed the U.S. missile. He says what went right then would go wrong today. http://money.cnn.com/magazines/fortune/fortune_archive/1988/04/25/70453/index.htm in FORTUNE Magazine, April 25, 1988

Dana Gioia photo
Norbert Wiener photo

“What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.”

Norbert Wiener (1894–1964) American mathematician

Source: [Wiener, N., A New Theory of Measurement: A Study in the Logic of Mathematics, Proceedings of the London Mathematical Society, s2-19, 1, 1921, 181–205, 0024-6115, 10.1112/plms/s2-19.1.181]

Charles Henry Fowler photo
Alexander Bain photo
Gerald James Whitrow photo
Thomas Henry Huxley photo
Maurice Wilkes photo
Walt Disney photo
Charles Edward Merriam photo
Ben Croshaw photo
Francis Crick photo
Peter Woit photo

“The standard model is just too good. It's too hard to find an experimental result that disagrees with it, and too hard to come up with theoretical advances that will address some of the things it leaves unexplained.”

Peter Woit (1957) American physicist

[Peter Woit, w:Peter Woit, The Trouble with Physics, Not Even Wrong, math.columbia.edu, http://www.math.columbia.edu/~woit/wordpress/?p=451, 28 August 2006]
Not Even Wrong (blog)

Hans Ruesch photo
Robert Maynard Hutchins photo

“The rise of experimental science has not made the Great Conversation irrelevant. … Science itself is part of the Great Conversation.”

Robert Maynard Hutchins (1899–1977) philosopher and university president

Great Books: The Foundation of a Liberal Education (1954)

George Holmes Howison photo

“By their very ideality they conclusively refer themselves to our spontaneous life: nothing ideal can be derived from experience, just as nothing experimental is ever ideal.”

George Holmes Howison (1834–1916) American philosopher

Source: The Limits of Evolution, and Other Essays, Illustrating the Metaphysical Theory of Personal Ideaalism (1905), Human Immortality: its Positive Argument, p.309

Aron Ra photo

“Science is a search for truth –whatever the truth may turn out to be, even if it’s evidently not what we wanted to believe it was. In science, it doesn’t matter what you believe; all that matters is why you believe it. This is why real science disallows faith, promising instead to remain objective, to follow wherever the evidence leads, and either correct or reject any and all errors along the way even if it challenges whatever we think we know now. But creationist organizations post written declarations of their unwavering obligation to uphold and defend their preconceived notions, declaring in advance their refusal to ever to let their minds be changed by any amount of evidence that is ever revealed. Anti-science evangelists display their statement of faith proudly on their own forums, as if admitting to a closed and dishonest mind wasn’t something to ashamed of or beg forgiveness for. They don’t want to do science. They want to un-do science! They try to segregate experimental science from historical science, ignoring the fact that both are based on empirical observations and both can be checked with testable hypotheses. Worse, they want to redefine science in general so that astrology, subjective convictions of faith, and excuses of magic can supplant the scientific method whenever necessary in defense of their beliefs. They’re only open to critical inquiry so long as that is not permitted to challenge the sacred scriptures nor vindicate any of the fields of study to which they’re already opposed. In short, everything science stands for, -or hopes to achieve- is threatened by the political agenda of these superstitious subversives.”

Aron Ra (1962) Aron Ra is an atheist activist and the host of the Ra-Men Podcast

"12th Foundational Falsehood of Creationism" https://www.youtube.com/watch?v=2TkY7HrJOhc Youtube (April 19, 2008)
Youtube, Foundational Falsehoods of Creationism

Noam Chomsky photo
Lee Smolin photo
Chris Quigg photo
Henri-Louis Duhamel du Monceau photo

“New “agronomy,” [was] an experimental science of agriculture founded around midcentury by the chemist and botanist Henri-Louis Duhamel du Monceau”

Henri-Louis Duhamel du Monceau (1700–1782) French naval engineer, botanist and agronomist

Jessica Riskin (2002), Science in the Age of Sensibility: The Sentimental Empiricists of the French Enlightenment. p. 119

Paul Karl Feyerabend photo
Alfred Binet photo
Louis Pasteur photo
Roger Bacon photo
John Horgan (journalist) photo