Source: 1970s, "The short and glorious history of organizational theory", 1973, p. 7
Quotes about discipline
page 4

Source: What You're Really Meant To Do, 2013, p. 11
'Painting and Culture' p. 57
Search for the Real and Other Essays (1948)

Source: Dictionary of Burning Words of Brilliant Writers (1895), P. 115.

Tessa Virtue, Interview for Sportsnet.ca (January 2018)
Partnership with Scott Moir, Tessa Virtue about Moir

Noah BenShea, Great Quotes to Inspire Great Teachers, Corwin Press, 2001, ISBN 0761945407, p. 78.
Attributed
Source: The Dialectic of Sex (1970), Chapter Four

It may not be given to infinite beings to attain that ideal, but it is none the less one toward which we should strive.
1920s, Toleration and Liberalism (1925)
The Cadence (2009), yearbook of Hargrave Military Academy, p. F

Speech delivered at Scottish Church College, Kolkata on 7th December 1935.

But one story reflects his desire clearest. The 'Flying Sikh' remembers, Rohit, Brijnath, 30 July 2008, 12 July 2013, BBC News http://news.bbc.co.uk/1/hi/world/south_asia/7532626.stm,

Source: The Fighting Pattons (1997) by Brian M. Sobel, p. 28

As quoted in Dabiq, issue #12; published November 18, 2015, pp. 2-3
2014, 2015

Introduction
Leaves Of Morya's Garden (1924 - 1925), Book II : Illumination (1925)

Preface, cited in Gharajedaghi, Jamshid. Systems thinking: Managing chaos and complexity: A platform for designing business architecture http://booksite.elsevier.com/samplechapters/9780123859150/Front_Matter.pdf. Elsevier, 2011. p. xiii
Towards a Systems Theory of Organization, 1985

Mont Saint Michel and Chartres (1904)

29 April 2011 https://twitter.com/gtdguy/status/63977062188335104
Official Twitter profile (@gtdguy) https://twitter.com/gtdguy

Cults, Sects and Questions (c. 1979)

For My Legionaries: The Iron Guard (1936), Politics
“The Power of the Word,” pp. 52-53.
Language is Sermonic (1970)

Pre-Presidency, First Presidential Nomination Acceptance Speech (1976)

As quoted in "A soldier's view on Trump" http://www.cnn.com/2016/03/04/opinions/donald-trump-military-hertling/index.html CNN, 4 March 2016

Source: Systems Design of Education (1991), p. 31 as cited in: K.C Laszlo (1998) Dimensions of Systems Thinking http://archive.syntonyquest.org/elcTree/resourcesPDFs/Systems_Thinking.pdf. Working paper on syntonyquest.org

Source: What is Philosophy? (1964), p. 19

“Better, the perfect, easy discipline of the swallows dip and swoop, without east or west.”
On open form poetry in "Some Yips & Barks in the Dark" in Naked Poetry : Recent American Poetry in Open Forms (1976) edited by Stephen Berg

Speech in Winnipeg, Canada (13 August 1927), quoted in Our Inheritance (London: Hodder and Stoughton, 1938), pp. 108-109.
1927

"Walka o prawo i organizacja narodowa", Przegląd Wszechpolski, vol. 9 (June 1903).

"Film Music", The R. C. M. Magazine, February 1944.

Statement about Grigory Zinoviev, as quoted in "The Soviet Colossus : History and Aftermath" (2001) by Michael Kort, p. 172

Johnny 'Two worlds collide - the boxer meets the Buddhists'http://www.bbc.co.uk/pressoffice/pressreleases/stories/2002/09_september/09/boxer_yorkslincsinsideout.shtml

His first speech on assuming charge as President of India, p. 170.
Presidents of India, 1950-2003

“The innovation leader’s job is to execute a disciplined experiment.”
Source: How Stella Saved the Farm. 2013, p. 131
'Painting and Culture' p. 58
Search for the Real and Other Essays (1948)
In comparison, I only tinker with intellects already largely formed.
"The Dinosaur Rip-off", pp. 101–102
Bully for Brontosaurus (1991)

August 10, 1938. Quoted in "The Trial of the Germans" - Page 347 - by Eugene Davidson - History - 1997.

Quote from Van Doesburg's text 'Towards elementary plastic expression', as cited 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
Living Tomorrow's Company, (1995)
Source: Experiments in industrial organization (1912), p. 2; Cited in: Felix Behling et al. (2015; 194)

Source: L’Expérience Intérieure (1943), p. 7

2000s, 2003, Columbia space shuttle disaster (February 2003)
Source: A Long Search for Information (2004), p. 29.

Don't Know When But A Day is Gonna Come
Lifted or The Story Is in the Soil, Keep Your Ear to the Ground (2002)
Source: A methodology for systems engineering, 1962, p. 5: About the evolution of systems engineering; Partly cited in: Allen B. Rosenstein (1965) " Systems engineering and Modern Engineering Design http://books.google.com/books?id=HDp9ReqM314C&pg=PA1#v=onepage&q&f=false"
Source: 1960s, Robots, Men and Minds (1967), p. 69

Simon Newcomb, Henry Burchard Fine, Florian Cajori et al. Report of the Committee [of Ten http://books.google.com/books?id=58agAAAAMAAJ on Secondary School Studies Appointed at the Meeting of the National Educational Association July 9, 1892: With the Reports of the Conferences Arranged by this Committee and Held December 28-30, 1892]. p. 108
“# A common vocabulary unifying the several "behavioral" disciplines.”
Sociology and modern systems theory (1967)
Source: 1950s, General Systems Theory - The Skeleton of Science, 1956, p. 200

Source: The Gendered Atom: Reflections on the Sexual Psychology of Science (1999), Ch.10 The Black Madonna
making parents and teachers a subtype of animal trainers
Source: Darwin, God and the Meaning of Life: How Evolutionary Theory Undermines Everything You Think You Know (2010), p. 155

L’exposé des principes généraux d’administration, 1908

Speech to the United Parents Association, as quoted in The New York Times (6 April 1958)

Source: L’Expérience Intérieure (1943), p. xxxiii

On the Correct Handling of Contradictions Among the People
Original: (zh-CN) 民主自由都是相对的,不是绝对的,都是在历史上发生和发展的。在人民内部,民主是对集中而言,自由是对纪律而言。这些都是一个统一体的两个矛盾着的侧面,它们是矛盾的,又是统一的,我们不应当片面地强调某一个侧面而否定另一个侧面。在人民内部,不可以没有自由,也不可以没有纪律;不可以没有民主,也不可以没有集中。这种民主和集中的统一,自由和纪律的统一,就是我们的民主集中制。在这个制度下,人民享受着广泛的民主和自由;同时又必须用社会主义的纪律约束自己。这些道理,广大人民群众是懂得的。
Source: 1980s-1990s, "Theory construction as disciplined imagination," 1989, p. 516

Letter 120:13. Damian to young King Henry IV, A. D. 1065 or 1066, wherein Damian exhorts Henry to use his sword against the disturber of the Church’s peace, Cadalus, the bishop of Parma, the antipope Honorius II (d. 1072):
The Fathers of the Church, Medieval Continuation, 1998, Letters 91-120, Owen J. Blum, Irven Michael Resnick, trs., Catholic University of America Press, ISBN 0813208165 ISBN 9780813208169, vol. 5, pp. 393-394. http://books.google.com/books?id=Vlspdtjmhd4C&pg=PA393&dq=%22Let+that+ancient+dragon,+Cadalus,+take+note%22&hl=en&ei=QVpiTIjeIIG88gaFq-SVCQ&sa=X&oi=book_result&ct=result&resnum=2&ved=0CDYQ6AEwAQ#v=onepage&q=%22Let%20that%20ancient%20dragon%2C%20Cadalus%2C%20take%20note%22&f=false

Source: The Semantic Conception of Truth (1952), p. 17; as cited in: Adam Schaff (1962). Introduction to semantics, p. 90.

April, 1920, Letter to Barin Ghose, Sri Aurobindo's brother, Translated from Bengali
India's Rebirth
[The failure of universities to produce conservation biologists, Conservation Biology, 11, 6, December 1997, 1267–1269, https://onlinelibrary.wiley.com/doi/full/10.1046/j.1523-1739.1997.97ed05.x] (quote from p. 1267)

On Coalition Government (1945)

The Crisis of Global Capitalism (1998)

Source: Ages in Chaos (2003), Chapter 13, “Britain derives nothing but loss from the dominion” (p. 124)

Viktor Schauberger: Our Senseless Toil (1934)

Out of My Life (London: Cassell, 1920), pp. 236-237
Retirement

“Discipline is the virtue that begins in obedience and flowers in self-control.”
Source: Doing Virtuous Business (Thomas Nelson, 2011), p. 32.

1820s, Signs of the Times (1829)

The Education of Henry Adams (1907)

Quoted in "Violence is not the hallmark of the Congress".
We all are one, whichever religion we belong to

Source: 1930s, "Empirical Sociology" (1931), p. 319; Lead paragraph

"Evolutionary Psychology: An Emerging Integrative Perspective Within The Science And Practice Of Psychology" (2002)
Book 6, § 11.
Life of Apollonius of Tyana

Virgil Thomson (1981). A Virgil Thomson Reader, p.548. New York: E.P. Dutton Inc.
See: André Breton

"Germany Will Never Leave the Eurozone," http://blogs.ft.com/the-a-list/2011/10/18/germany-will-never-leave-the-eurozone/?Authorised=false#axzz1bgrJPMeD Financial Times (October 18, 2011).

The Ethical Dilemma of Science and Other Writings https://books.google.com.mx/books?id=zaE1AAAAIAAJ&printsec=frontcover#v=onepage&q&f=false (1960, Cap 1. Scepticism and Faith, p. 41)

Introduction
The Field of Fight: How We Can Win the Global War Against Radical Islam and Its Allies (2016)

Source: The Culture of Cities (1938), Ch. 7, sct. 16
Source: Introduction to General Systems Thinking, 1975, p. 34; Quote in: Franz Pichler, Roberto Moreno Diaz (1993. Computer Aided Systems Theory. p. 134
Kenneth Boulding (1973) Image and Environment. p. ix
1970s

1990s, I Am a Man, a Black Man, an American (1998)

1920s, Authority and Religious Liberty (1924)

2008, Inter-religious Meeting (17 July 2008)