The Legend of the Sons of God (1972) as quoted by William Shepherd, "The World of T.C.Lethbridge" (July, 2009)
Quotes about investigator
page 5

“The Bankrupt Man,” Hugging the Shore

“Investigation is never complete.”
From the ninth book, "The Book of Secrets"
The Pillow Book

p. 258
Source: Differential Psychology: Towards Consensus (1987), pp. 438-9

"Shoaku makusa : Not Doing Wrong Action" http://wwzc.org/dharma-text/shoaku-makusa-not-doing-wrong-action as translated by Anzan Hoshin roshi and Yasuda Joshu Dainen roshi (2007)

On the two institutions of Central Board of Investigations (CBI) and the Central Vigilance Commission (CVC).
Fali Sam Nariman: An Interview

Source: 1860s, Evidence as to Man's Place in Nature (1863), Ch.2, p. 71

[Léon Brillouin, Science and Information Theory, second edition, Academic Press, New York, 1962, 0-48643-918-6, 9]
Sex, Lies, and Social Science (1995)

From Scholar-Errant: A biography of Professor A.W. Bickerton, by R.M. Burdon, Pegasus Press, Christchurch, 1956, quoting an article by Bickerton in the Daily Mail, who was then apparently commenting on a plan by some Russian scientists to be launched to the moon from a large gun, a la Jules Verne's From the Earth to the Moon:

Man wolle nicht scheinen was man nicht ist. Das Vorgeben unbefangener Wahrheitsforschung, mit dem Entschluß, die Landesreligion zum Resultat, ja zum Maaßstabe und zur Kontrole derselben zu machen, ist unerträglich, und eine solche, an die Landesreligion, wie der Kettenhund an die Mauer, gebundene Philosophie ist nur das ärgerliche Zerrbild der höchsten und edelsten Bestrebung der Menschheit.
Sämtliche Werke, Bd. 5, pp. 155–156, E. Payne, trans. (1974) Vol. 1, p. 143
Parerga and Paralipomena (1851), On Philosophy in the Universities

The Organization of Inquiry (1966) Ch 1. The Social Organization of Science

Last words. Quoted in "Yamashita Hanged Near Los Banos" - "New York Times" article - February 23, 1946.

Source: Mathematical Lectures (1734), p. 31: Prefatory Oration

Rules for the Direction of the Mind in Key Philosophical Writings (1997), pp. 29-30 http://books.google.com/books?id=jjWPe-9NPoEC&pg=PA29

Source: Materials for an exploratory theory of the network society (2000), p. 5

1999-2010
Source: On the hidden basement under the Taj Mahal, as quoted in "Hindus, Muslims in Taj Mahal tussle" http://www.washingtontimes.com/news/2005/may/20/20050520-090732-4620r/?page=all, The Washington Times (20 May 2005)

Selected Shorter Writings (Phillipsburg: PRR Publishing, 1970), p. 463

In: Hélène Binet’s ‘Forming | Portrait – Architecture of Zaha Hadid’ @ Gabrielle Ammann // Gallery http://sandsof.com/2012/11/24/helene-binets-forming-portrait-architecture-of-zaha-hadid-gabrielle-ammann-gallery/, sandsof.com, 24 November 2012
Binet has photographed the finished building as well as the project during construction of Zaha Hadid's buildings since mid-1980s.
Source: "Government by Procedure", 1946, p. 381-82; As cited in: Albert Lepawsky (1949), Administration, p. 595

Franz Boas (1975) Facial paintings of the Indians of northern British Columbia. p. 4.

The Situation Room
CNN
2012-05-29, quoted in * 2012-05-29
Wolf Blitzer Spars With Donald Trump Over Obama's Birth Certificate
Elizabeth Flock
US News & World Report
http://www.usnews.com/news/blogs/washington-whispers/2012/05/29/wolf-blitzer-spars-with-donald-trump-over-obamas-birth-certificate
Referring to a 1991 promotional booklet by literary agency Acton & Dystel with bios of 89 authors, that erroneously described Barack Obama as "born in Kenya". http://www.snopes.com/politics/obama/birthers/booklet.asp
2010s, 2012

Edward A. Shanken. " The House That Jack Built: Jack Burnham's Concept of "Software" as a Metaphor for Art http://www.artexetra.com/House.html" in Leonardo Electronic Almanac 6:10 (November, 1998)
W. Ross Ashby, "Review of Analytical Biology, by G. Sommerhoff." In: Journal of Mental Science Vol 98 (1952), p. 88; As cited in Peter M. Asaro (2008)

The Cellular Automaton Interpretation of Quantum Mechanics, 21 December 2015, arXiv:1405.1548v3 https://arxiv.org/abs/1405.1548,
Source: Systems Thinking, Systems Practice, 1981, p. 152 as cited in: R.L. McCown (2001) "Learning to bridge the gap between science-based decision support and the practice of farming". In: Aust. J. Agric. Res., Vol 52, p. 560-561

Ja, bisweilen fühlt man sich versucht zu glauben, daß sie ihre ernstlich gemeinten philosophischen Forschungen schon vor ihrem zwölften Jahre abgethan und bereits damals ihre Ansicht vom Wesen der Welt, und was dem anhängt, auf immer festgestellt hätten; weil sie, nach allen philosophischen Diskussionen und halsbrechenden Abwegen, unter verwegenen Führern, doch immer wieder bei Dem anlangen, was uns in jenem Alter plausibel gemacht zu werden pflegt, und es sogar als Kriterium der Wahrheit zu nehmen scheinen. Alle die heterodoren philosophischen Lehren, mit welchen sie dazwischen, im Laufe ihres Lebens, sich haben beschäftigen müssen, scheinen ihnen nur dazu- seyn, um widerlegt zu werben und dadurch jene ersteren desto fester zu etabliren.
Sämtliche Werke, Bd. 5, p. 156, E. Payne, trans. (1974) Vol. 1, pp. 143-144
Parerga and Paralipomena (1851), On Philosophy in the Universities

Source: Chemistry as an Interesting Subject for the Philosophy of Science, 2001, p. 195

Source: 1850s, An Investigation of the Laws of Thought (1854), p. 1; Ch. 1. Nature And Design Of This Work, lead paragraph

As quoted in a review of The Fractal Geometry of Nature by J. W. Cannon in The American Mathematical Monthly, Vol. 91, No. 9 (November 1984), p. 594

“Tax crimes should be investigated by the tax bureau, not through secret police detention.”
“ At home: Ai Weiwei http://www.ft.com/intl/cms/s/2/6fdcaae6-5959-11e1-abf1-00144feabdc0.html#axzz1nQPAYr26..” Financial Times, February 24, 2012.
2010-, 2012

Book I, Chapter V
Nicomachus of Gerasa: Introduction to Arithmetic (1926)
A Text-Book of Thermodynamics with Special Reference to Chemistry (1913)

Preface
A Course of Lectures on Natural Philosophy and the Mechanical Arts (1807)

Fitzgerald News Conference from the Washington Post (October 28, 2005)
Source: Principles of Systems (1968), p. 4-1 as cited in: Richardson, George P. " Reflections on the foundations of system dynamics http://obssr.od.nih.gov/issh/2012/files/Richardson%202011.pdf." System Dynamics Review 27.3 (2011): 219-243.

Source: 1930s, Principles of topological psychology, 1936, p. 3.

[The Unknown Barry Switzer - Poverty, Tragedy Build Oklahoma Coach into a Winner, Tom Shatel, December 14, 1986, Chicago Tribune, http://www.chicagotribune.com/news/ct-xpm-1986-12-14-8604030680-story.html, October 1, 2018]

Preface
A Course of Lectures on Natural Philosophy and the Mechanical Arts (1807)

Variant: An example may clarify more precisely the relation between the psychologist and the anthropologist. If both of them investigate, say, the phenomenon of anger, the psychologist will try to grasp what the angry man feels, what his motives and the impulses of his will are, but the anthropologist will also try to grasp what he is doing. In respect of this phenomenon self-observation, being by nature disposed to weaken the spontaneity and unruliness of anger, will be especially difficult for both of them. The psychologist will try to meet this difficulty by a specific division of consciousness, which enables him to remain outside with the observing part of his being and yet let his passion run its course as undisturbed as possible. Of course this passion can then not avoid becoming similar to that of the actor, that is, though it can still be heightened in comparison with an unobserved passion its course will be different: there will be a release which is willed and which takes the place of the elemental outbreak, there will be a vehemence which will be more emphasized, more deliberate, more dramatic. The anthropologist can have nothing to do with a division of consciousness, since he has to do with the unbroken wholeness of events, and especially with the unbroken natural connection between feelings and actions; and this connection is most powerfully influenced in self-observation, since the pure spontaneity of the action is bound to suffer essentially. It remains for the anthropologist only to resign any attempt to stay outside his observing self, and thus when he is overcome by anger not to disturb it in its course by becoming a spectator of it, but to let it rage to its conclusion without trying to gain a perspective. He will be able to register in the act of recollection what he felt and did then; for him memory takes the place of psychological self-experience. … In the moment of life he has nothing else in his mind but just to live what is to be lived, he is there with his whole being, undivided, and for that very reason there grows in his thought and recollection the knowledge of human wholeness.
Source: What is Man? (1938), pp. 148-149
Visions of Politics (2002), "Interpretation, rationality and truth"

Source: Rules of Sociological Method, 1895, p. 45
Introduction to the New Testament (1982), Preface

About John James Waterston's rejected paper about ideal gas kinetic energy. [Lord Rayleigh, Introduction to Waterston's Memoir "On the physics of media that are composed of free and perfectly elastic molecules in a state of motion", Philosophical Transactions, 183A, p. 1-5, Royal Society, 1892]

Introduction à l'Étude de la Médecine Expérimentale (1865)
Source: Systems thinking, systems practice: includes a 30-year retrospective, 1999, p. 319 cited in: Raymond W. Y. Kao (2010) Sustainable Economy. p. 411

Source: 1850s, An Investigation of the Laws of Thought (1854), p. i; Preface, lead paragraph
Source: Systems Engineering Tools, (1965), p. 111 as cited in

Interview on Fox News Sunday http://web.archive.org/web/20060607112722/http://www.state.gov/secretary/rm/2006/67502.htm, June 4, 2006.
Source: The borderline syndrome, (1968), p. v

2010s, Update on Investigations in Ferguson (2015)

2010s, Update on Investigations in Ferguson (2015)

President Niinistö commented the European refugee crisis while delivering an address to the Parliament of Finland on 3 February 2016.
Source: Tasavallan presidentti Sauli Niinistön puhe valtiopäivien avajaisissa 3.2.2016 http://www.presidentti.fi/public/default.aspx?contentid=341374&nodeid=44810&contentlan=1&culture=fi Website of the President of Finland. Retrieved 13 July 2017.

Information Hazards: A Typology of Potential Harms From Knowledge https://nickbostrom.com/information-hazards.pdf (2011)

Concepts
Source: https://www.youtube.com/watch?v=Ifi5KkXig3s "Biblical Series IV: Adam and Eve: Self-Consciousness, Evil, and Death"

"Attacks on Scientology" (25 February 1966).
Scientology Policy Letters

"Our Knowledge of the Causes of the Phenomena of Organic Nature" (1863) http://aleph0.clarku.edu/huxley/CE2/Phen.html
1860s

"Critics of Scientology" (5 November 1967).
Scientology Bulletins

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

http://www.mikebloomberg.com/en/news/mayor_michael_bloombergs_address_to_graduates_of_johns_hopkins_university_school_of_medicine
Stem Cell Research

Qui dit examen, dit révolte.Toute révolte est, ou le manteau sous lequel se cache un prince, ou les langes d'une domination nouvelle.
Source: About Catherine de' Medici (1842), Part I: The Calvinist Martyr, Ch. I: A House Which No Longer Exists at the Corner of a Street Which No Longer Exists in a Paris Which No Longer Exists.

Source: Testimony of Frederick W. Taylor... 1912, p. 111.

Question Your Reality, 11 February 2008.-->

Familiar Letters on Chemistry, Tr. Blythe, 4th ed., London, 1859, p. 60 as quoted by John Theodore Merz, A History of European Thought in the Nineteenth Century Vol.1 http://books.google.com/books?id=xqwQAAAAYAAJ (1903).

Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book V, Chapter IV, Sec. 8

4th Public Talk, Amsterdam, The Netherlands (19 May 1968)
1960s
The Recursive Universe (1985), p. 31
"Scientific ideologies in change: Fear of Homosexuality as an Intellectual Event," from The repressed sexes: Historical texts and commentaries on homosexuality, ed. J.S. Hohmann (Lollar: Achenbach, 1977), pp. 129-44

Chang Yu-hern (2010) cited in: " NCKU Prof. Yu-Hern Chang Appointed as Chairman of Aviation Safety Council http://www.reuters.com/article/2010/06/03/idUS84305+03-Jun-2010+BW20100603" in Reuters, 3 June 2010.

“Contempt prior to investigation is what enslaves a mind to Ignorance.”
This or similar statements are more often misattributed to Herbert Spencer, but the source of the phrase "contempt prior to investigation" seems to have been William Paley, A View of the Evidences of Christianity (1794): "The infidelity of the Gentile world, and that more especially of men of rank and learning in it, is resolved into a principle which, in my judgment, will account for the inefficacy of any argument, or any evidence whatever, viz. contempt prior to examination."
Misattributed

Session 45, Page 21
The Early Sessions: Sessions 1-42, 1997, The Early Sessions: Book 2

Interview translated from the Russian into English and republished in the book Boris A. Khesin; Serge L. Tabachnikov (editors), Arnold: Swimming Against the Tide (2014) Google Books preview http://books.google.com/books?id=aBWHBAAAQBAJ&pg=PA4 pages 4–5.

[Raman, C. V., Chandralekha, Why the Sky is Blue: Dr. C.V. Raman Talks about Science, http://books.google.com/books?id=LOC3vbnTgHYC&pg=PT1, 2010, Tulika Books, 978-81-8146-846-8, 17]

Aliens Cause Global Warming (2003)

Source: Books, Spiritual Warrior, Volume I: Uncovering Spiritual Truths in Psychic Phenomena (Hari-Nama Press, 1996), Chapter 3: Angels and Demigods, p. 55
Source: The motivation to work, 1959, p. 5