"Quotations".
Sketches from Life (1846)
Quotes about habit
page 10

Andere wieder, von diesen Wahrheitsforschern, schmelzen Philosophie und Religion zu einem Kentauren zusammen, den sie Religionsphilosophie nennen; Pflegen auch zu lehren, Religion und Philosophie seien eigentlich das Selbe;—welcher Sah jedoch nur in dem Sinne wahr zu seyn scheint, in welchem Franz I., in Beziehung auf Karl V., sehr versöhnlich gesagt haben soll: „was mein Bruder Karl will, das will ich auch,”—nämlich Mailand, Wieder andere machen nicht so viele Umstände, sondern reden geradezu von einer Christlichen Philosophie;—welches ungefähr so herauskommt, wie wenn man von einer Christlichen Arithmetik reden wollte, die fünf gerade seyn ließe. Dergleichen von Glaubenslehren entnommene Epitheta sind zudem der Philosophie offenbar unanständig, da sie sich für den Versuch der Vernunft giebt, aus eigenen Mitteln und unabhängig von aller Auktorität das Problem des Daseyns zu lösen.
Sämtliche Werke, Bd. 5, p. 155, E. Payne, trans. (1974) Vol. 1, pp. 142-143
Parerga and Paralipomena (1851), On Philosophy in the Universities

Source: Books, Spiritual Warrior, Volume I: Uncovering Spiritual Truths in Psychic Phenomena (Hari-Nama Press, 1996), Chapter 1: Dreams: A State of Reality, p. 21

Mont Saint Michel and Chartres (1904)

Mathematical and Physical Papers, Vol.1 http://books.google.com/books?id=nWMSAAAAIAAJ p. 512 (1882) "On a Universal Tendency in Nature to the Dissipation of Mechanical Energy" originally from the Proceedings of the Royal Society of Edinburgh for April 19, 1852, also Philosophical Magazine, Oct. 1852
Thermodynamics quotes

Interview from The Paul McCartney 1990 New World Tour Book; quoted in "Paul & Linda McCartney - In Their Own Words", Super Seventies RockSite! https://www.superseventies.com/ssmccartneys.html.

The Beaver (1930) Part I of The Fur Trade in Canada, (1970 edition), p. 3.
The Fur Trade in Canada (1930)

Source: Milennial Dawn, Vol. III: Thy Kingdom Come (1891), p. 162.

Source: Permaculture: A Designers' Manual (1988), chapter 14.2
As quoted in "Obama and his party offer America's young … death, misery, and slavery" http://non-intervention.com/1143/obama-and-his-party-offer-america%E2%80%99s-young-%E2%80%A6-death-misery-and-slavery/ (21 November 2013), by M. Scheuer, Michael Scheuer's Non-Intervention.
2010s

Harsh Mander has already been condemned by the Press Council of India for spreading false rumours about alleged Hindu atrocities in his famous column Hindustan Hamara. Teesta Setalwad has reportedly pressured eyewitnesses to give the desired incriminating testimony against Hindus in the Gujarat riots.
K. Elst: Religious Cleansing of Hindus, 2004, Agni conference in The Hague, in The Problem with Secularism (2007)
2000s, The Problem with Secularism (2007)

Source: Productive thinking, 1945, p. 112

Gesta Regum Anglorum of 1125. (Hugh M. Thomas, The English and the Normans: Ethnic Hostility, Assimilation and Identity 1066-c.1220 (Oxford University Press, 2003), p. 56.)
Jewish War
The Chinese Language: Fact and Fantasy (1984, p. 148) http://www.pinyin.info/readings/texts/ideographic_myth.html
The Chinese Language: Fact and Fantasy (1984)

1920s, Toleration and Liberalism (1925)

Source: History as a System (1962), p. 17

On sait que cet animal, le plus grand des mammifères, habite l'intérieur de l'Afrique, et qu'il vit dans des lieux où la terre, presque toujours aride et sans herbage, l'oblige de brouter le feuillage des arbres, et de s'efforcer continuellement d'y atteindre. Il est résulté de cette habitude soutenue depuis longtemps, dans tous les individus de sa race, que ses jambes de devant sont devenues plus longues que celles de derrière, et que son col s'est tellement allongé, que la girafe, sans se dresser sur ses jambes de derrière, élève sa tête et atteint à six mètres de hauteur
Philosophie Zoologique, Vol. I (1809), pp. 256–257; translation taken from The Classics of Science: A Study of Twelve Enduring Scientific Works (1984) by Derek Gjertsen, p. 316.

An Interview with Isaac Asimov (1979)

Frag. B 7.3-8.1, quoted by Sextus Empiricus, Against the Mathematicians, vii. 3

1780s, Letter to Peter Carr (1785)

Source: Plasticity Into Power: Comparative-Historical Studies on the Institutional Conditions of Economic and Military Success (1987), pp. 12-13

“…; but conscience, like a child, is soon lulled to sleep; and habit is our idea of eternity.”
Heath's book of Beauty, 1833 (1832)

Session 362, Page 116
The Early Sessions: Sessions 1-42, 1997, The Early Sessions: Book 8

Thoughts and Aphorisms (1913), Karma

Source: Administrative management in the government of the United States. 1937, p. 2

“To want your own way is a very bad habit, for you will never get it.”
Country Town Sayings (1911), p32.

1850s, Latter-Day Pamphlets (1850), Stump Orator (May 1, 1850)
May 23
Quotes from Daily Negations (2007)

Parke, Davis & Co. v. H. K. Mulford Co. (1911).
Judicial opinions

"Sentimental Heart".
She & Him : Volume One (2008)

Kurt Lewin (1943) "Psychological ecology". In: D. Cartwright (Ed.) Field Theory in Social Science. London: Social Science Paperbacks. As cited in: Bernard Burnes (2004) " Kurt Lewin and the Planned Approach to Change: A Re-appraisal https://blackboard.le.ac.uk/bbcswebdav/institution/College%20of%20Social%20Science/School%20of%20Management/DL%20Materials/MBA/2.%20Organizational%20Behaviour/Section%208/Burnes.pdf" in: Journal of Management Studies. Vol 41. Nr 6. p. 977-1002.
1940s

As quoted in "All-Star Case of Roberto Clemente"
Baseball-related, <big><big>1970s</big></big>, <big>1970</big>
HIV/AIDS - Hepatitis B Inquiry (Part II): Dissenting Statement by Mr Stewart Leggett MP (1997)
Robinson in his 1849 adress, as quoted in the Report of the Nineteenth Meeting of the British Association for the Advancement of Science https://archive.org/stream/report36sciegoog#page/n50/mode/2up, London, 1850.

Journal of Discourses, vol. 7, 1863, p. 290.
1860s

"Why Wikipedia Must Jettison Its Anti-Elitism" at kuro5hin (31 December 2004).
Source: 1960s, The Economics of the Coming Spaceship Earth, 1966, p. 3

1870s, Oratory in Memory of Abraham Lincoln (1876)

The Review and Herald (27 August 1889), p. 530.
“Liberalism and its Discontents,” pp. 20-21.
Outside Ethics (2005)

24 June 1827
Table Talk (1821–1834)

Source: The Russian Revolution (1918), Chapter Six, "The Problem of Dictatorship"

Essay on the Principle of Population (1798; rev. through 1826)
[Anthony, Lewis, w:Anthony Lewis, Abroad at Home; Hail And Farewell, 2001-12-15, Boston, New York Times, http://www.nytimes.com/2001/12/15/opinion/abroad-at-home-hail-and-farewell.html] [Lewis's final column].

“I do think unpunctuality is a vile habit, and all my life I have tried to break myself of it.”
Source: My Early Life: A Roving Commission (1930), Chapter 7 (Hounslow).
What the Bones Tell Us (1997)

Source: Lee Kuan Yew as an opposition PAP member speaking to David Marshall, Singapore Legislative Assembly, Debates, 4 October, 1956
https://www.nytimes.com/interactive/2015/03/26/world/asia/29leekuanyew-quotes.html
Source: What Entropy Means to Me (1972), Chapter 4 “The Song of the Sword” (p. 56).

Letter to Richard Congrieve (24 November 1866), quoted in Maurice Cowling, 1867: Disraeli, Gladstone and Revolution. The Passing of the second Reform Bill (Cambridge: Cambridge University Press, 1967), p. 25.
1860s

A Contrarian Perspective on Altruism : The Dangers of First Contact (September 2002) http://www.setileague.org/iaaseti/brin.pdf, p. 22

The Architecture of Theories (1891)

As quoted in Up-tight: the Velvet Underground story (2002) by Victor Bockris and Gerard Malanga.

Source: Academy Series - Priscilla "Hutch" Hutchins, Odyssey (2006), Chapter 16 (p. 142)
The Naked Communist (1958)

12 November 1875, page 234
John of the Mountains, 1938

How many times can Apple bottle lightning? The challenges of staying on top http://digitaltrends.com/apple/rob-enderle-apple in Digital Trends (8 September 2012)

"Pay Attention" in Handbook for the Soul (1995) edited by Benjamin Shield
Source: Freedom of expression - Secular Theocracy Versus Liberal Democracy (1998)
These were his last words.
Source: Dream of the Red Chamber (1958), pp. 89–90
“Zoo: An excellent place to study the habits of human beings.”
Esar's Comic Dictionary

from Kirchner's Diary, 1923; as quoted in Expressionism, a German intuition, 1905-1920, Neugroschel, Joachim; Vogt, Paul; Keller, Horst; Urban, Martin; Dube, Wolf Dieter; (transl. Joachim Neugroschel); publisher: Solomon R. Guggenheim Foundation, New York, 1980, p. 93
1920's

Mo Brooks Interview http://www.alreporter.com/2017/06/28/mo-brooks-interview/ (June 28, 2017)
As quoted in "Forever Amber" (October 1991) http://web.archive.org/web/20080212112534/http://zelazny.corrupt.net/amberever.html

volume I, chapter II: "Autobiography", page 40 http://darwin-online.org.uk/content/frameset?pageseq=58&itemID=F1452.1&viewtype=image
The Life and Letters of Charles Darwin (1887)

Twitter post https://twitter.com/JonahNRO/status/1049835451903815680 (9 October 2018)
2010s, 2018