Di tre cose fa il diavolo insalata,
Di lingue d’Avvocati, e delle dite
De’ Notari, la terza è riservata.
Satire, I., IX. — "Peccadigli degli Avvocati."
Translation reported in Harbottle's Dictionary of quotations French and Italian (1904), p. 288.
Quotes about mix
page 4

Talk to Al Jazeera - Sri Lankan president: No allegations of war crimes https://www.youtube.com/watch?v=udGmG-eqJ6o

BBC interview http://www.bbc.co.uk/films/2003/10/06/quentin_tarantino_kill_bill_volume1_interview.shtml

Quote from Wikipedia: the text of Asger Jorn's telegram in 1964, to the president of the Guggenheim Museum, Harry F. Guggenheim
Jorn was awarded a Guggenheim Award including a generous cash prize, by an international jury assembled by Lawrence Alloway; he rejected!
1959 - 1973, Various sources

Source: Academy Series - Priscilla "Hutch" Hutchins, Omega (2003), Chapter 41 (p. 404)

I imagine that in his ancestral line, one Israelite woman married a white man. Still, he's an Israelite.
Restoration Through Indemnity And America's Role http://www.tparents.org/Moon-Talks/SunMyungMoon75/SunMyungMoon-750323.htm 1974-03-23
“Information's pretty thin stuff unless mixed with experience.”
As quoted in The International Thesaurus of Quotations (1970) edited by Rhoda Thomas Tripp

Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book II, Chapter VI "Pozzolana" Sec. 1

Frag. B12, in Jonathan Barnes, Early Greek Philosophy (1984), p. 190.

1993
January
The Disappearing White Majority
Ron Paul Survival Report
7
http://www.tnr.com/sites/default/files/January1993.pdf, quoted in * 2011-12-23
TNR Exclusive: A Collection of Ron Paul's Most Incendiary Newsletters
New Republic
http://www.tnr.com/article/politics/98883/ron-paul-incendiary-newsletters-exclusive
Disputed, Newsletters, Ron Paul Survival Report
“Please look out for the few thorns that might have got mixed up with the roses.”
Source: The Private Life of an Indian Prince (1969), p. 72
Henri de Lubac, Paradoxes of Faith (San Francisco: Ignatius Press, 1987), pp. 226-227

Het stomende dubbelinterview: Natalia en Anastacia http://www.humo.be/humo-archief/29756/het-stomende-dubbelinterview-natalia-en-anastacia, Humo, September 27, 2010.
General Quotes

How the Economy Affects Our Mental Health, September 18, 2018 https://www.yesmagazine.org/new-economy/when-profit-drives-us-community-suffers-20180918

Gramsci, 1965, p. 737 cited in Davidson, 1977, p. 35.

Longing for the Harmonies: Themes and Variations from Modern Physics (1987)
Source: Four Arguments for the Elimination of Television (1978), p. 87

Letter to Karl Marx http://www.marxists.org/archive/marx/works/1869/letters/69_12_09.htm (December 9, 1869)

Speech at the Healthy Lifestyle Expo, in Woodland Hills, California (October 12-15, 2012). Video in “MMA Ultimate Fighter - James "Lighting" Wilks - Is Vegan”, in VegSource.com http://www.vegsource.com/news/2012/12/mma-ultimate-fighter---james-lighting-wilks---is-vegan-video.html.

(3 July 1940). Quoted in "Trials of War Criminals Before the Nuernberg Military Tribunals" - Page 117 - 1953

Introduction "On The Sources of Knowledge and of Ignorance" Section XVII, p. 30 Variant translation: I believe it is worthwhile trying to discover more about the world, even if this only teaches us how little we know. It might do us good to remember from time to time that, while differing widely in the various little bits we know, in our infinite ignorance we are all equal.
If we thus admit that there is no authority beyond the reach of criticism to be found within the whole province of our knowledge, however far we may have penetrated into the unknown, then we can retain, without risk of dogmatism, the idea that truth itself is beyond all human authority. Indeed, we are not only able to retain this idea, we must retain it. For without it there can be no objective standards of scientific inquiry, no criticism of our conjectured solutions, no groping for the unknown, and no quest for knowledge.
Conjectures and Refutations: The Growth of Scientific Knowledge (1963)

“The world in all doth but two nations bear —
The good, the bad; and these mixed everywhere.”
The Loyal Scot (1650-1652).

The Weight of Glory (1949)

Beckmann's sketchbook - probably referring to his last triptych painting 'The Argonauts', he painted in 1950, the year Beckmann died
1940s

Letter to Dr. Porter, Medical Officer of Health for Johannesburg (15 February 1905); later published in The Indian Opinion.
1900s

Dissertation for doctor of philosophy in christian education (May 25, 1991)

The History of Rome - Volume 2
Sultãn Fîrûz Shãh Tughlaq (AD 1351-1388) Nagarkot Kangra (Himachal Pradesh)
Tãrîkh-i-Firishta

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

“The longer your generation time, the more genetic mixing you need to combat your parasite.”
Source: The Red Queen (1993), Ch. 3

O Musa, tu, che di caduchi allori
Non circondi la fronte in Elicona,
Ma su nel Cielo infra i beati cori
Hai di stelle immortali aurea corona;
Tu spira al petto mio celesti ardori,
Tu rischiara il mio canto, e tu perdona
S'intesso fregj al ver, s'adorno in parte
D'altri diletti, che de' tuoi le carte.
Canto I, stanza 2 (tr. Edward Fairfax)
Gerusalemme Liberata (1581)

Quote about Corot, in his letter of 1852; as cited in Corot, Gary Tinterow, Michael Pantazzi, Vincent Pomarède - Galeries nationales du Grand Palais (France), National Gallery of Canada, Metropolitan Museum of Art (New York, N.Y.), 1996, p.271 – note 62
Corot's relationship with Daubigny was by far his most important friendship with another artist, during the 1860-70's
1840s - 1850s
Euro Trash Cinema magazine interview (March 1996)

Quote in 'Room 6, Max Ernst', the exhibition text of FONDATION BEYELER 2 - MAX ERNST, 2013, texts: Raphaël Bouvier & Ioana Jimborean; ed. Valentina Locatelli; transl. Karen Williams
Max Ernst is describing an early childhood experience, in the third person
posthumous

Introducing the first broadcast of "This is the News" (September 1947)
Quoted in Paul and Joanne: A Biography of Paul Newman and Joanne Woodward by Joe Morella and Edward Z. Epstein (Delacorte Press, 1988, ISBN 0-440-50004-4), p. 96
The Den Of Geek Interview: Valerie Leon http://www.denofgeek.com/movies/13448/the-den-of-geek-interview-valerie-leon (July 7, 2008)
The Chinese Language: Fact and Fantasy (1984, p. 139) http://www.pinyin.info/readings/texts/ideographic_myth.html
The Chinese Language: Fact and Fantasy (1984)

On Tony Pulis's style of management. Mirror Football, 10 December 2010
Holloway uses bizarre cake analogy for Pulis' Stoke style, Mirror Football, 2010-12-11, Jeremy, Butler, 2010-12-10 http://www.mirrorfootball.co.uk/news/Stoke-v-Blackpool-Ian-Holloway-blasts-critics-of-Tony-Pulis-style-by-using-a-bizarre-cake-analogy-article648761.html,
Sourced quotes
You thought it was going to be witty and Noel Cowardish.
Source: Sylvia cartoon strip, p. 133

Source: Game Theory and Canadian Politics (1998), Chapter 2, Game Theory, p. 30.
Interview with Wilson Harris (2003)

Quote on Richter's 'Colour Charts', in an interview with Irmeline Lebeer, 1973; as cited on collected quotes on the website of Gerhard Richter: on 'Colour-charts' https://www.gerhard-richter.com/en/quotes/subjects-2/colour-charts-8
1970's
Source: 1950s, Artists' Session at Studio 35, (1950), p. 216

1880s, The Future of the Colored Race (1886)

Patheos, Weighing in on Godzilla http://www.patheos.com/blogs/reasonadvocates/2014/06/08/weighing-in-on-godzilla/ (June 8, 2014)

interview conducted by David Sylvester for the BBC, 1962; as quoted in Abstract Expressionism: Creators and Critics, edited by Clifford Ross, Abrahams Publishers, New York 1990, p. 50.
1960's

Quote in: 'Caspar David Friedrich's Medieval Burials', Karl Whittington - http://www.19thc-artworldwide.org/spring12/whittington-on-caspar-david-friedrichs-medieval-burials
undated

Source: Eichmann Interrogated (1983), p. 75 - 76.

Interview with Alex Haley
Source: Everyone is African: How Science Explodes the Myth of Race (2015), pp. 9–10.
from Essays Critical and Clinical, p. 104.

[Journal of International Money and Finance, 21, 2, April 2002, 145–162, How does war shock the economy?, 10.1016/S0261-5606(01)00046-8]

http://en.wikipedia.org/wiki/Sampling_%28music%29
On Sampling
Source: The Thirst for Annihilation: Georges Bataille and Virulent Nihilism (1992), Chapter 2: "The curse of the sun", p. 20

1920s, Whose Country Is This? (1921)

Associated Press (April 14, 2007) "Savouring life with an Oscar", The Gold Coast Bulletin, p. 117.

on a documentary film about climate change, An Inconvenient Truth
2000s

Source: Earthsea Books, The Farthest Shore (1972), Chapter 5, "Sea Dreams" (Arren and Ged)

"It's Curtains for al-Qaida" http://www.slate.com/id/2134378/, Slate (2006-01-16): On Iraq
2000s, 2006
Philozoia; or Moral Reflections on the Actual Condition of the Animal Kingdom, and on the Means of Improving the same, Brussels: Deltombe and W. Todd, 1839, pp. 42 https://books.google.it/books?id=hdVq93Ypgu0C&pg=PA42-43.
Source: Before Galileo, The Birth of Modern Science in Medieval Europe (2012), p. 287

Preity about design and shopping
Source: [rediff.com, Styling Preity Zinta, http://www.rediff.com/getahead/2004/sep/06ga-preity.htm 1, 10 October, 2006]

Column, May 31, 2012, "Barack Obama: Drone Warrior" http://www.washingtonpost.com/opinions/barack-obama-drone-warrior/2012/05/31/gJQAr6zQ5U_story.html at washingtonpost.com.
2010s, 2012
Methods of Mathematics Applied to Calculus, Probability, and Statistics (1985)

Journal of Discourses 13:174-175 (May 29, 1870)
1870s

Source: Value-free science?: Purity and power in modern knowledge, 1991, p. 86
Quoted here http://www.detnews.com/article/20090414/SPORTS0101/904140357/1126/sports0101/Knowshon+Moreno+viewed+as+draft+s+most+complete+running+back