Quotes about speculation
page 3
Anatol Rapoport (1956) "The Search for Simplicity"
1950s

The History of Freedom in Christianity (1877)
Source: What Is This Thing Called Science? (Third Edition; 1999), Chapter 5, Introducing falsification, p. 67.

Spirit has arrived at the age of maturity...
Quote in 'Comments on the basic of concrete painting', Paris, January 1930, in 'Art Concret', April 1930, pp. 2–4
1926 – 1931

“Random speculative pseudo information should be removed, unless it can be sourced.”
Zero information is preferred to misleading or false information https://lists.wikimedia.org/pipermail/wikien-l/2006-May/046440.html - Email to WikiEN-l, Tue May 16 20:30:15 UTC 2006
About falseness
Eugene Odum (1957) Fundamentals of Ecology. p. ix, cited in: Edward Goldsmith (1970-73/2013) Towards a Unified Science http://www.edwardgoldsmith.org/598/

Source: Dictionary of Burning Words of Brilliant Writers (1895), P. 91.
Source: The Rise of Endymion (1997), Chapter 19 (p. 375)

1920s, Speech on the Anniversary of the Declaration of Independence (1926)

Source: The Intelligent Investor: The Classic Text on Value Investing (1949), Chapter II, The Investor and Stock-Market Fluctuations, p. 36

Source: The Other Side Of The Coin (2008), Chapter 6, At Rest Versus In Motion, p. 197
A Treatise on Self-Knowledge (1745)

Source: 1840s, On the Concept of Irony with Continual Reference to Socrates (1841), p. 246-247

"On Thought and Action"
Table Talk: Essays On Men And Manners http://www.blupete.com/Literature/Essays/TableHazIV.htm (1821-1822)
As quoted on the BBC Web Site http://www.bbc.co.uk/news/uk-scotland-scotland-business-11106098 (27th August 2010)

Sheldon v. Goodrich, 8 Ves. 481, 497 (1803)

1960s, Letter to Ho Chi Minh (1967)

When asked to estimate the number of casualties terrorist attacks at the World Trade Center, at a news conference (11 September 2001) http://transcripts.cnn.com/TRANSCRIPTS/0109/11/bn.42.html; this is often misquoted as "More than we can bear."

Quote from exhibition catalogue, John Becker Gallery, New York, March 1933
Quotes of Fernand Leger, 1930's

"The Staff of Aesculapius"
The Poems of Marianne Moore (2003)

Separate! Cut off! Secede! It was of a living body they spoke, which, pierced anywhere, quivered everywhere.
1860s, The Good Fight (1865)

“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

Richard Dawkins Chimpanzee Hybrid? The Guardian, Jan 2009 https://www.theguardian.com/science/blog/2009/jan/02/richard-dawkins-chimpanzee-hybrid?commentpage=2

Source: "Theoretical assumptions and nonobserved facts," 1971, p. 1.

Source: Elements of the Philosophy of the Human Mind, 1792, p. 9; Lead paragraph (I)

If I confine my retrospect of the reception of the 'Origin of Species' to a twelvemonth, or thereabouts, from the time of its publication, I do not recollect anything quite so foolish and unmannerly as the Quarterly Review article...
Huxley's commentary on the Samuel Wilberforce review of the Origin of Species in the Quarterly Review.
1880s, On the Reception of the Origin of Species (1887)

Speech in the Senate (12 March 1838)

“Meeting of the Presidium of the Petrograd Soviet With Delegates From the Food Supply Organisations" (27 January 1918) http://www.marx2mao.com/Lenin/MPPS18.html Collected Works, Vol. 26, p. 501.
1910s

About her intent to practice Hinduism.
Q&A with Wendy Doniger, the Mircea Eliade Distinguished Service Professor and author of The Hindus

“If the world were good for nothing else, it is a fine subject for speculation.”
No. 302
Characteristics, in the manner of Rochefoucauld's Maxims (1823)

“Knowledge may be enjoyed as a speculative diversion, but it is needed for decision making.”
Source: 1980s–1990s, Knowledge and Decisions (1980; 1996), Ch. 1 : The Role of Knowledge
As cited in: Pierre Bayle, John Peter Bernard, John Lockman (1738), A general dictionary, historical and critical http://books.google.com/books?id=UWhZAAAAYAAJ&pg=PA783, p. 783;
Preface to View of Newton's Philosophy, (1728)
Observations on the Trade to Flanders, Chart IX, page 40.
The Commercial and Political Atlas, 3rd Edition

Source: 'Parliamentary Reform', Quarterly Review, 117, 1865, p. 550
From Here to Eternity (1951)

Creative spirit becomes concrete.
Quote on 'Concrete art', in: 'Comments on the basic of concrete painting', Paris, January 1930; 'Art Concret', April 1930, pp. 2–4
1926 – 1931
"Golden Oldies" (p.293)
So This Is Depravity (1980)

Descriptio Globi Intellectualis (1653, written ca. 1612) Ch. 6, as quoted in "Description of the Intellectual Globe," The Works of Francis Bacon (1889) pp. 517-518, https://books.google.com/books?id=lsILAAAAIAAJ&pg=PA517 Vol. 4, ed. James Spedding, Robert Leslie Ellis, Douglas Denon Heath.

As quoted in Meeting of the Presidium of the Petrograd Soviet With Delegates From the Food Supply Organisations, Collected Works, Vol. 26, page 501.
Attributions

Referring to Charles Darwin
The facts and fancies of Mr. Darwin (1862)
Re: Utopia or Deuteranopia? http://ilx.wh3rd.net/thread.php?msgid=6622756

Italy under the Oligarchy
The History of Rome - Volume 4: Part 2
"The Tallest Tale", p. 314
Leonardo's Mountain of Clams and the Diet of Worms (1998)

Mark Skousen, "The Perseverance of Paul Samuelson's Economics", The Journal of Economic Perspectives, Vol. 11, No. 2 (Spring, 1997)

Principles of Society, The Rights of Man
Enquiry Concerning Political Justice (1793)
The Snark's Significance, Academy, 29 January 1898.

Pt. I, The Unknowable; Ch. IV, The Relativity of All Knowledge
First Principles (1862)
Source: Language and Neoliberalism (2015), p. 74

Freedom for Über-Marionettes: What Science Won't Tell You (p. 149)
The Soul of the Marionette: A Short Enquiry into Human Freedom (2015)

1950s, On the Generalized Theory of Gravitation (1950)

"Nationality" (1862)

Henry J. Friendly, Mr. Justice Brandeis: The Quest for Reason, 108 U. Pa. L. Rev. 985, 999 (1960).
"A perspective on the landscape problem" arXiv (Feb 15, 2012)

L. Randall Wray, The Credit Money, State Money, and Endogenous Money Approaches: A Survey and Attempted Integration. (2005)

The American Commonwealth: Volume II (New York: The Macmillan Company, 1910), p. 810.
1910s

1920s, Speech on the Anniversary of the Declaration of Independence (1926)
As quoted in Entomology https://archive.org/stream/CUbiodiversity1121039#page/646/mode/2up/search/creator (1816), Volume 8 of the first American edition of Sir David Brewster's Edinburgh Encyclopaedia, p. 646.

Thaer, cited in: Joseph Rogers Farmers Magazine Volume The Seventh http://books.google.com/books?id=8OnG6xwQkesC&pg=PA263, 1843, p. 263: Speaking of lease and covenants

Announcing that the Wikimedia Foundation Board has voted to enable Wikipedia to be licensed under a Creative Commons license. "Wikipedia to be Licensed Under Creative Commons" (30 November 2007) http://blog.jamendo.com/index.php/2007/12/01/breaking-news-wikipedia-switches-to-creative-commons/

1880s, Reminiscences (1881)

‘Disintegration’, Quarterly Review, no. 312; October 1883, reprinted in Paul Smith (ed.), Lord Salisbury on Politics. A selection from his articles in the Quaterly Review, 1860-1883 (Cambridge University Press, 1972), pp. 342-343
1880s

Letter to Thomas Jefferson (8 August 1791)
1790s

Otto Neurath (1931) "Physicalism: The Philosophy of the Viennese Circle," in: The Monist, Vol. 41, No. 4 (October, 1931), pp. 618-623; Lead paragraph
1930s

Mainstream human rights into trade agreements and WTO practice – UN expert urges in new report http://www.ohchr.org/EN/NewsEvents/Pages/DisplayNews.aspx?NewsID=20473&LangID=E#sthash.bn9VjkJJ.dpuf.
2016, Mainstream human rights into trade agreements and WTO practice – UN expert urges in new report

Gilmore in public after the first Lisbon Treaty referendum. Sunday Independent http://www.independent.ie/opinion/columnists/gene-kerrigan/gene-kerrigan-gilmore-hasnt-a-shred-of-credibility-left-2666664.html

Implosion Magazine, No. 6, p. 29 (Callum Coats: Energy Evolution (2000))
Implosion Magazine
Have things changed?
Source: A Long Search for Information (2004), p. 25; As cited in: Lyn Robinson and David Bawden (2011).
100 Years of Mathematics: a Personal Viewpoint (1981)

“The speculator is not an investor.”
Source: Reminiscences of a Stock Operator (1923), Chapter X, p. 114

Source: The Geological Evidences of the Antiquity of Man (1863), Ch.21, p. 410-411

“Do not speculate, Sedenko, on things for which no evidence exists. You will waste your time.”
Source: The War Hound and the World's Pain (1981), Chapter 9 (p. 103)

Exchange with BBC interviewer David Dimbleby recorded for a documentary called "Yesterday's Men" broadcast on 16 June 1971. The BBC did agree not to show this portion of the interview, but Wilson's fears of a leak were justified as a transcript was published on page 1 of The Times on June 18, 1971. A fuller transcript appeared in Private Eye during 1972.
Leader of the Opposition