The Futurist Reconstruction of the Universe (1915)
Quotes about inspiration
page 9
Thomas Samuel Kuhn: 18 July 1922-17 June 1996 (1998)

" Andrea Dworkin Has Died http://susiebright.blogs.com/susie_brights_journal_/2005/04/andrea_dworkin_.html", Susie Bright's Journal (blog), April 11, 2005.

2 January 1833
Table Talk (1821–1834)

On Chopin's E major Prelude Op.28 No.9, quoted in Harold C. Schonberg, The Great Pianists.

Source: Aphorisms and Reflections (1901), p. 226
Williams's "correction" to the previous statement.

The Cosmic Game - Explorations of the Frontiers of Human Consciousness (1997), ISBN 0-7914-3876-7, p. 254.

In “The First Account of Self-Hypnosis Quoted in “The Original Philosophy of Hypnotherapy (from The Discovery of Hypnosis)”.

Uhura Fest: 'Star Trek' legend Nichelle Nichols talks Wizard World Philly and transcending race http://www.philly.com/philly/entertainment/geek/Uhura-Star-Trek-Nichelle-Nichols-Wizard-World-Philly.html (May 29, 2017)

Part II: The Banality of Slavery, page 58.
Going Postal: Rage, Murder, and Rebellion, From Reagan's Workplaces to Clinton's Columbine and Beyond (2005)

1920s, The American Soldier (1920)
Preface
Spinoza's Critique of Religion (1965)

"La leçon de sagesse des vaches folles" [The wise lesson of mad cows], in Études rurales (2001); as quoted in Matthieu Ricard, A Plea for the Animals, trans. Sherab Chödzin Kohn, Shambhala Publications, 2016, p. 68 https://books.google.it/books?id=bTLuDAAAQBAJ&pg=PA68

In, p. 5-6
Gulzarilal Nanda: A Life in the Service of the People
In response http://lesswrong.com/lw/jgz/aalwa_ask_any_lesswronger_anything/ap84 to the question "Do you have any role models?", March 2014

Address delivered at the Grave of Wolfe Tone in Bodenstown Churchyard, Co. Kildare, 22 June 1913

comment on gloriaestefan.com on release of 2-CD "The Essential Gloria Estefan" (October 4, 2006)
2007, 2008

Letter to Alexei Pleshcheev (October 4, 1888)
Letters

Sir Muhammad Iqbal’s 1930 Presidential Address to the 25th Session of the All-India Muslim League, Allahabad, 29 December 1930 (from University of Columbia website http://www.columbia.edu/itc/mealac/pritchett/00islamlinks/txt_iqbal_1930.html)
Laura Riding and Harry Kemp from The Left Heresy in Literature and Life (London: Methuen, 1939)
The Divine Commodity: Discovering A Faith Beyond Consumer Christianity (2009, Zondervan)

Source: Letter To My Undiscovered Self (2012) http://www.davidmyatt.info/letter-to-self.html

Remarks at Bowie State University ceremony (17 May 2013) http://www.whitehouse.gov/the-press-office/2013/05/17/remarks-first-lady-bowie-state-university-commencement-ceremony
2010s

In the article 'What I know about women...' in Observer Women's Magazine (February 2007)

Useless, toothless... we should pull out https://www.oldham-chronicle.co.uk/news-features/101/features/77347/useless-toothless-we-should-pull-out (February 1, 2013)

“Science may explain aspects of art but it will not replace the inspiration that art evokes…”
The Age of Insight (2012)
The Social History of Art, Volume I. From Prehistoric Times to the Middle Ages, 1999, Chapter III. Greece and Rome

Source: 1961 - 1980, transcript of a public forum at Boston university', conducted by Joseph Ablow 1966, p. 66

1979, Tafhimul Qur'an, Vol. I, Lahore, pp. 334.
1970s
"Baseball and the Two Faces of Janus", p. 259; originally published as "The Virtues of Nakedness" in The New York Review of Books (1990-10-11)
Triumph and Tragedy in Mudville (2003)
'Painting and Culture' p. 57
Search for the Real and Other Essays (1948)

"Revised Historiography", Liberty Bell magazine (April 1980)
1970s, 1980s

Source: The Light of Day (1900), Ch. IV: Natural Versus Supernatural

Attributed

Statement of 1963, as quoted in Asger Jorn (2002) by Arken Museum of Modern Art, p. 52
1959 - 1973, Various sources

The Jewish Strategy, Chapter 12 "Christianity"
1990s, The Jewish Strategy (2001)

Statement (8 November 1998)
1990s

Hughey, Aaron W. (book reviewer), "Book review: ‘Quiet’ suggests introverts are undervalued by society," The Daily News (Kentucky; BGDailyNews.com), July 15, 2012.

Source: Kritik der zynischen Vernunft [Critique of Cynical Reason] (1983), p. 24

Dr. Shyama Prasad Mookerjee Quoted from Talreja, K. M. (2000). Holy Vedas and holy Bible: A comparative study. New Delhi: Rashtriya Chetana Sangathan.

1920s, Freedom and its Obligations (1924)

The phrase in French is found in Étienne Blanchard (1941), "Recueil d'idées", p. 76: "Quand je m'approche d'un enfant, il m'inspire deux sentiments: la tendresse pour ce qu'il est, et le respect pour ce qu'il peut être un jour." It doesn't give any reference, just like modern books which include the quote in English.
Disputed
Source: Dictionary of Burning Words of Brilliant Writers (1895), P. 376.

Source: 1925 - 1940, Unpublished notes' for 'The Sculptor Speaks' (1937), p. 113

Young Miles (1997), "Author's Afterword"

Interview http://www.desiclub.com/desimusic/desimusic_features/music_article.cfm?id=202 (2006)
Sourced quotes

1920s, Address at the Black Hills (1927)
"Art Meets Science in The Heart of the Andes", p. 109
I Have Landed (2002)

Interview: Tyler Perry, movie mogul, 21 August 2010

" To R. B. http://www.bartleby.com/122/51.html", lines 7-10
Wessex Poems and Other Verses (1918)
Promise at Dawn (1960) as quoted in "Great Pretenders" by Emma Garman in Tablet (31 October 2007) http://www.tabletmag.com/arts-and-culture/books/906/great-pretenders/

2010s, 2016, Statement regarding the Khan family (1 August 2016)

August, 1920
India's Rebirth

https://twitter.com/richarddawkins/status/566866395540246528 (15 February 2015)
Twitter
Preface, pp. xii-xiii.
The Revival of Aristocracy (1906)

1860s, Our Composite Nationality (1869)

“People either make things or they don’t. Inspiration is a poster.”
"Back to Work" podcast, Episode 5
Podcasts, 5by5 Studios podcasts
in Electromagnetic Traps for Charged and Neutral Particles, Nobel Lecture http://nobelprize.org/nobel_prizes/physics/laureates/1989/paul-lecture.html, December 8, 1989.

Source: Free Trade Reimaginedː The World Division of Labor and the Method of Economics (2007), p. 210

"The Loveridge Burglary" (1900)
Short stories

Memorial dedication (1902)

As quoted in A World View of Criminal Justice (2005) by Richard K. Vogler, p. 116

as quoted by Carol Rumens in her article 'Poem of the week: 'Gadji beri bimba' by Hugo Ball' https://www.theguardian.com/books/booksblog/2009/aug/31/hugo-ball-gadji-beri-bimba in 'The Guardian', Monday 31 August 2009
1916

1940s, Religion and Science: Irreconcilable? (1948)
Authority and persuasion in philosophy (1985)

On Fellini’s last film project, Attore
Federico Fellini: Sou um Grande Mentiroso (2008)

The New York Times, "A Conversaton with Laraine Day, Hollywood's Girl Next Door", June 9, 1984.

Source: The Victorian Age in Literature (1913), On Algernon Charles Swinburne Ch. III: The Great Victorian Poets (p. 95)

Conclusion : The Moral of this Examination
A Perplexed Philosopher (1892)

Furman v. Georgia, 408 U.S. 238, Concurring opinion (January 17, 1972)

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)

Interview (April 1935) in The Genuine Islam, Vol. 1, No. 8 (1936), as quoted at "A Shavian and a Theologian" at World Islamic Mission http://www.wimnet.org/articles/shaviantheo.htm
Disputed
Singer, Edgar A. "Esthetic and the Rational Ideal. II." The Journal of Philosophy 23.10 (1926): 258-268; Partly cited in: William Gerber. Anatomy of what We Value Most, Rodopi, 1997, p. 55

2000s, 2000, "Hostility Of America to Religion" (2000)

"Extremism, Left and Right," pt. 3, (1964)

Source: Literature and Dogma (1873), Ch. 1

RODIN, AUGUSTE. L'Art. Entretiens réunis par Paul Gsell, 1911
In 'Beauty Is the Mystery of Life', 1989; a lecture by Agnes Martin, Carnegie Museum of Art, Pittsburgh, 1989. Printed in Agnes Martin, eds. Morris and Bell, pp. 158–59
1980 - 2000