1960s, "The Study of Conflict," 1968
Quotes about productivity
page 6

1915 - 1925, Suprematism' in World Reconstruction (1920)

Statement at the Democratic National Convention, as quoted in Best Quotes of '54, '55, '56 (1957) edited by James Beasley Simpson, p. 58; later published in The New America (1957), p. 7
Knowing Yourself: The True in the False (1996)

As quoted in "Evolution? No" http://archives.adventistreview.org/2004-1509/story2.html, The Adventist Review (2004)

Listen, Marxist!
p, 125
A Short History of Greek Mathematics (1884)

Source: The Limits of Evolution, and Other Essays, Illustrating the Metaphysical Theory of Personal Ideaalism (1905), The Harmony of Determinism and Freedom, p.327-8
Winston Churchill's shocking use of chemical weapons https://www.theguardian.com/world/shortcuts/2013/sep/01/winston-churchill-shocking-use-chemical-weapons (1 September 2013), .

"Spiced Crambe", Liberty Bell magazine (March 1993)
1990s

"New Pastor in Initial Sermon," The Register and Leader (Des Moines), January 16, 1911, p. 5

The Economy of New Democracy
On New Democracy (1940)
I know as a fact I would not be here and I would not be in this condition now had I continued eating the way I was.
"Vegan Bodybuilder Jim Morris Talks to peta2" https://www.youtube.com/watch?v=BQrtu4nL1FE, video interview with PETA (October 24, 2013).

Speech to the Eighty Club, London (28 April 1885), quoted The Times (29 April 1885), p. 10.
1880s

“The products suck! There's no sex in them anymore!”
On products at Apple, just before his return to it BusinessWeek (July 1997)
1990s
2000s

Source: 1960s, The Gutenberg Galaxy (1962), p. 142

Source: Urban renewal and social conflict in Paris, 1972, p. 93
A Short History of Chemistry (1937)
Source: "The limitations of scientific method in economics", 1924, p. 129 (2009 edition)

"THE MIDDLE MAN", By: Lauryn Hill (2003)

On History.
1820s, Critical and Miscellaneous Essays (1827–1855)
Variant: What is all Knowledge too, but recorded Experience, and a product of History; of which, therefore, Reasoning and Belief, no less than Action and Passion, are essential materials.

Speech at Hoover Institution Lunch (8 March 1991) http://www.margaretthatcher.org/document/108264
This quote appears to be the basis for the following condensed version, seen on numerous internet sites : Europe was created by history. America was created by philosophy.
Post-Prime Ministerial

Source: "Jesus Christ and the Movement for Social Justice" (1911), p. 44

Source: 1980s, The Ecstasy of Communication (1987), p. 65

Große Männer nehmen sich selbst und die Dinge zu ernst, um öfter als gelegentlich »geistreich« zu sein. Menschen, die nichts sind als eben »geistreich«, sind unfromme Menschen; es sind solche, die, von den Dingen nicht wirklich erfüllt, an ihnen nie ein aufrichtiges und tiefes Interesse nehmen, in denen nicht lang und schwer etwas der Geburt entgegenstrebt. Es ist ihnen nur daran gelegen, daß ihr Gedanke glitzere und funkle wie eine prächtig zugeschliffene Raute, nicht, daß er auch etwas beleuchte! Und das kommt daher, weil ihr Sinnen vor allem die Absicht auf das behält, was die anderen zu eben diesen Gedanken wohl »sagen« werden—eine Rücksicht, die durchaus nicht immer »rücksichtsvoll« ist.
Source: Sex and Character (1903), p. 104.
Source: How Europe Underdeveloped Africa (1972), p. 38.

Quote from his poem 'Sant Sebastia', Salvador Dali 1927 - dedicated to the Spanish poet Lorca; as quoted in Dali and Me, Catherine Millet, - translation Trista Selous -, Scheidegger & Spiess AG, 8001 Zurich Switzerland, p. 46
Quotes of Salvador Dali, 1920 - 1930
"The Tech Industry’s War on Kids" Medium March 11, 2018 https://medium.com/@richardnfreed/the-tech-industrys-psychological-war-on-kids-c452870464ce

Source: Imperialism, The Highest Stage of Capitalism (1917), Chapter Four, "The Export of Capital"

Source: Master of Precision: Henry M. Leland, 1966, p. 59

Bill Nye, "Science Guy," Open to Jail Time for Climate Change Skeptics http://reason.com/blog/2016/04/15/bill-nye-science-guy-open-to-jail-time-f in Reason.com (15 April 2016)

The Pension Fund Revolution (1976)
1960s - 1980s

Source: The Limits of Evolution, and Other Essays, Illustrating the Metaphysical Theory of Personal Ideaalism (1905), Appendix A: The Essays in their Systematic Connexion, p.383
Hindu Temples – What Happened to Them, Volume II (1993)

Source: Permaculture: A Designers' Manual (1988), chapter 14.2

Source: Plasticity Into Power: Comparative-Historical Studies on the Institutional Conditions of Economic and Military Success (1987), p. 192

Community Nutrition Institute v. Block, 749 F.2d 50, 51 (D.C. Cir. 1984) ; decided December 5, 1984.
1980s

Paul R. Krugman, Maurice Obstfeld, and Marc J. Melitz, International Economics: Theory & Policy, 9th edition (2012)

[The fact appears to be that] “After eight centuries of galling subjection to conquerors totally ignorant of the classical language of the Hindus; after every capital city had been repeatedly stormed and sacked by barbarous, bigoted, and exasperated foes; it is too much to expect that the literature of the country should not have sustained, in common with other interests, irretrievable losses.”
James Tod, Annals and Antiquities of Rajasthan, Routledge and Kegan Paul (London,l829,1957), 2 vols., I quoted from Lal, K. S. (1992). The legacy of Muslim rule in India. New Delhi: Aditya Prakashan. Chapter 3
Egy kezemen meg tudom számolni, hány alkalmas ember dolgozik ma a médiában. De siralmas a helyzet a színház, a filmgyártás és a képzőművészet területén is. Az egész magyar kultúra mélységes válságban van, a rothadás, ami uralja az országot – kulturálisan, gazdaságilag, politikailag, etikailag és mentálökológiailag – mindent elemésztő.
Idegen test az RTL Klubon - Puzsér Róbert-interjú, hvg.hu, 2012. március 20.
Quotes from him, Interviews

Why Apple needs to liberate iOS http://venturebeat.com/2016/07/27/why-apple-needs-to-liberate-ios in VentureBeat (27 July 2016)

On Evo Morales, the head of state of Bolivia, as found in the International Herald Tribune. http://web.archive.org/web/20060221235710/http://www.iht.com/articles/2006/02/12/news/bolivia.php
The War on Drugs

The Philosophy of Atheism (1916)

“Grief is not productive. It simply represents an inefficiency in accepting change of status.”
Source: Eon (1985), p. 263

Только полный идиот может думать, что крупный канал готов работать ради информирования зрителя. Канал продает продукт, его надо паковать. CNN, к примеру, является на Западе колоссальным идеологическим инструментом. Яркий пример тому - ситуация вокруг Югославии. Как эффектно промыли мозги очень цивилизованной части человечества! Вопрос в методах. Если потребитель "хавает" черствый хлеб, никто не будет давать ему булочки с маком. Я человек ангажированный абсолютно. Самим собой. У меня есть конкретные политические взгляды. Я не журналист. Я занимаюсь политической пропагандой. Я комментатор, и если человек комментирует события, не имея своей позиции, то это явление болезненное.
Михаил Леонтьев: 'Придется стать придурком', Chelpress.ru (Mass Media of Chelyabinsk), 2000-06-29, 2007-03-25 http://www.chelpress.ru/newspapers/vecherka/archive/29-06-2000/9/2.DOC.shtml,

version in original Dutch (origineel citaat van Hendrik Werkman, in het Nederlands): de critiek heeft de producten van mijn laboratorium voorzien van een (nieuw) etiket: abracadabra.. ..van abacadabraïsme kan men niet spreken en dat is haar voorsprong op alle ismen: het kent geen tijd en geen grenzen en vooral geen 'perioden' [maar] slechts jaargetijden.. ..alle ismen zijn dood, verwaaid, verstoven, weg (hier past beeldspraak niet, beeldspraak is altijd valsch) slechts voor het abracadabra is de toekomstige wand, de komende wand in het komende huis hoe ook de peintuur van ander maaksel zich kromt en plooit, poets of opblaast, het is al om niet.. ..wij richten ons immers niet tot deze nakomers maar uitsluitend tot de artisten op deze globe..
Quote of Werkman from his 'Proclamatie / Procamation 2. Nov. 1932, published at nr. 13, at the left border of the river Aa'; print on paper; (transl. Fons Heijnsbroek) - from the collection of Gemeentemuseum The Hague
Werkman is referring to an article by nl:Johan Dijkstra in the 'Provinciale Groninger Courant' who called Werkman's art-works 'abacadraba', but meant in a rather positive sense, because Dijkstra missed it at the exhibition of De Ploeg, Autumn 1932
1930's

All You Can Eat: Greed, Lust and the New Capitalism (2001)
"Hayek and the Austrian tradition", in Edward Feser(ed.), The Cambridge Companion to Hayek (2006)

Source: Principles of industrial organization, 1913, p. 41-42
Source: The God of the Machine (1943), p. 39

Tom Ford Biography, Biography.com, A&E Television Networks, April 18, 2016 http://www.biography.com/people/tom-ford-5936,

Speech to the Birmingham branch of the Royal Regiment of Fusiliers Association (18 February 1989), from Enoch Powell on 1992 (Anaya, 1989), pp. 49-50
1980s

Fannie Mae and Freddie Mac Subsidies Distort the Housing Market, September 10, 2003 http://www.house.gov/paul/congrec/congrec2003/cr091003.htm
2000s, 2001-2005

For My Legionaries: The Iron Guard (1936), Nation and Culture
Pages 3-4.
Thinking in systems: A Primer (2008)

"Trump and Trade," http://praag.org/?p=21936Praag.org, March 12, 2016.
2010s, 2016

Quote from Van Doesburg's article: 'Towards elementary plastic expression', in 'Material zur elementaren Gestaltung', G-1, July 1923; as quoted in 'Theo van Doesburg', Joost Baljeu, Studio Vista, London 1974, p. 141
1920 – 1926

Source: Writings, The Biblical Philosophy of History (1969), p. 88

"Letters-General Questions Answered" p. 96 http://www.woz.org/letters/general/96.html
Woz.org files

Mark Skousen; in: The Freeman: Ideas on Liberty, Vol. 60, Nr. 3-10 (2010). p. 7