“The one self-knowledge worth having is to know one’s own mind.”
F. H. Bradley (1846–1924) British philosopher
No. 8.
Aphorisms (1930)
“The one self-knowledge worth having is to know one’s own mind.”
F. H. Bradley (1846–1924) British philosopher
No. 8.
Aphorisms (1930)
Harold Lloyd (1893–1971) American film actor and producer
"Discoveries About Myself". Motion Picture, October 1930, pg. 90. (Brewster Publications). https://archive.org/stream/motionpicture1923040chic#page/n595/mode/2up
Thomas Jefferson (1743–1826) 3rd President of the United States of America
Letter to Elias Shipman and others of New Haven (12 July 1801). Paraphrased in John B. McMaster, History of the People of the United States (ii. 586): "One sentence will undoubtedly be remembered till our republic ceases to exist. 'No duty the Executive had to perform was so trying,' [Jefferson] observed, 'as to put the right man in the right place.'"
1800s, First Presidential Administration (1801–1805)
Frederick Douglass (1818–1895) American social reformer, orator, writer and statesman
1870s, Self-Made Men (1872)
Ernst von Glasersfeld (1917–2010) German philosopher
Source: Von Glasersfeld cited in: E. John Capaldi, Robert W. Proctor (1999) Contextualism in psychological research?: a critical review. p. 10
Bhakti Tirtha Swami (1950–2005) American Hindu writer
Source: Books, Spiritual Warrior, Volume III: Solace for the Heart in Difficult Times (Hari-Nama Press, 2000), Chapter 2
Mark Akenside book The Pleasures of the Imagination
Book II, lines 100–103
The Pleasures of the Imagination (1744)
Robert N. Proctor (1954) American historian
Robert N. Proctor, Agate Eyes: A Lapidary Journey (book-in-progress), cited in: Nancy Marie Brown, " The Agateer: How do agates form? http://news.psu.edu/story/140641/2001/09/01/research/agateer," Penn State News, September 1, 2001
Sam Manekshaw (1914–2008) First Field marshal of the Indian Army
His lecture on leadership quoted in "Field Marshal KM Kariappa Memorial Lectures, 1995-2000", page=26
Philip Abelson (1913–2004) US physicist, editor of the journal Science, and director of the Carnegie Institution of Washington's Geoph…
The roots of scientific integrity, Editorial in Science (29 March 1963) 139: 1257 [DOI: 10.1126/science.139.3561.1257]
Giorgio Morandi (1890–1964) Italian painter
Quote from an article in the Bolognese fascist magazine 'L'Assalto', 18 Febr. 1928; as cited in 'Morandi 1894 – 1964', published by Museo d'Arte Moderna di Bologna, ed: M. C. Bandera & R. Miracco - 2008; p. 268
1925 - 1945
Alexander Bain (1818–1903) Scottish philosopher and educationalist
Source: Education as a Science, 1898, p. 153.
Max Weber (1864–1920) German sociologist, philosopher, and political economist
Max Weber, “Objectivity in Social Science and Social Policy” (1904)
Barry Long (1926–2003) Australian spiritual teacher and writer
Knowing Yourself: The True in the False (1996)
Stephen Jay Gould book Eight Little Piggies
"Shields of Expectation—and Actuality", p. 425
Eight Little Piggies (1993)
Kirk Douglas (1916–2020) American stage and film actor
Interview, 1969 http://www.rogerebert.com/interviews/interview-with-kirk-douglas
Samuel Taylor Coleridge (1772–1834) English poet, literary critic and philosopher
i.e., by super-inducing on the animal instinct the principle of self-consciousness
Aids to Reflection (1873), footnote to Aphorism 106 part 13
Max Horkheimer (1895–1973) German philosopher and sociologist
Source: "The Latest Attack on Metaphysics" (1937), p. 144.
Thomas Sowell (1930) American economist, social theorist, political philosopher and author
Source: 1980s–1990s, Knowledge and Decisions (1980; 1996), Ch. 1 : The Role of Knowledge
Robert Fulghum book All I Really Need to Know I Learned in Kindergarten
All I Really Need to Know I Learned in Kindergarten (1986)
Alfred North Whitehead (1861–1947) English mathematician and philosopher
1920s, The Aims of Education (1929)
John Gray (1948) British philosopher
"Joseph Conrad, Our Contemporary," from Heresies: Against Progress and Other Illusions (2004)
Irvine Welsh book Trainspotting
Renton, "Relapsing: Cock Problems" (Chapter 2, Story 4).
Trainspotting (1993)
Sydney Smith (1771–1845) English writer and clergyman
Quote reported in Josiah Hotchkiss Gilbert, Dictionary of Burning Words of Brilliant Writers (1895), p. 364
Douglas Reeman (1924–2017) British author
For My Country's Freedom, Cap 8 "Dreams"
Barry Long (1926–2003) Australian spiritual teacher and writer
Love is not a feeling ~ The Interview (1995)
Henry Adams (1838–1918) journalist, historian, academic, novelist
The Education of Henry Adams (1907)
Stephen Fry (1957) English comedian, actor, writer, presenter, and activist
Radio Times interview (2013)
1990s
Henry Melvill (1798–1871) British academic
Source: Dictionary of Burning Words of Brilliant Writers (1895), P. 294.
Talal Abu-Ghazaleh (1938) Jordanian businesspeople
May 8, 2005, at the First Scientific Conference of the Faculty of Commerce – Islamic University of Gaza, Gaza Palestine.
Brian Campbell Vickery (1918–2009) British information theorist
for whatever purpose
Source: Information history – an introduction (2009), p. 246; As cited in: Lyn Robinson and David Bawden (2011).
Georges Bataille (1897–1962) French intellectual and literary figure
Source: L’Expérience Intérieure (1943), p. 12
Calvin Coolidge (1872–1933) American politician, 30th president of the United States (in office from 1923 to 1929)
1920s, The Press Under a Free Government (1925)
G. I. Gurdjieff (1866–1949) influential spiritual teacher, Armenian philosopher, composer and writer
In Search of the Miraculous (1949)
Paul Saffo (1954) American writer
"A Third Kind of Knowledge" http://www.edge.org/q2010/q10_7.html#saffo, in The Edge Annual Question—2010: How Is the Internet Changing the Way You Think? http://www.edge.org/q2010/q10_index.html, January 2010
Dejan Stojanovic (1959) poet, writer, and businessman
Knowledge http://www.poetrysoup.com/famous/poem/21394/Knowledge <br class="br">From the poems written in English
Jane Addams (1860–1935) pioneer settlement social worker
Source: Twenty Years at Hull-House (1910), Ch. 8
Calvin Coolidge (1872–1933) American politician, 30th president of the United States (in office from 1923 to 1929)
1920s, Speech on the Anniversary of the Declaration of Independence (1926)
Will Eisner (1917–2005) American cartoonist
The Plot: The Secret Story of the Protocols of the Elders of Zion (10/2/2005)
Ian Hacking (1936) Canadian philosopher
Ian Hacking (2012), Introductory Essay, in 50th anniversary edition of Thomas Kuhn's The Structure of Scientific Revolution
Samuel Butler (1835–1902) novelist
Knowledge is Power
The Note-Books of Samuel Butler (1912), Part VII - On the Making of Music, Pictures, and Books
Reed Noss (1952)
[The naturalists are dying off, Conservation Biology, 10, 1, February 1996, 1–3, 10.1046/j.1523-1739.1996.10010001.x] (quote from p. 1)
Maimónides book The Guide for the Perplexed
Source: Guide for the Perplexed (c. 1190), Part III, Ch.20
Kenneth E. Boulding (1910–1993) British-American economist
Source: 1960s, The economics of knowledge and the knowledge of economics, 1966, p. 1, cited in: Brian Chi-ang Lin (2007) " A New Vision of the Knowledge Economy http://newdoc.nccu.edu.tw/teasyllabus/205016255002/JOES%20(July%202007).pdf"
“…for the teaching of this kind I will devote myself to translating what is said more fully by many authors, and especially those whom mother Greece educated, whilst the Latins were oppressed by lack,... of knowledge.”
...ad doctrinam huiusmodi copiosius a perpluribus dicta auctoribus, et praecipue ab his quos mater educavit Graecia, Latinorum cogente penuria, . . . transferenda conferam
Alfano I, Archbishop of Salerno (1015–1085) Archbishop of Salerno
From the preface to his translation http://www.sal.tohoku.ac.jp/phil/DIDASCALIA/2CHBURNE.PDF of the Premnon phisicon of Nemesius.
Werner Heisenberg (1901–1976) German theoretical physicist
"Critique of the Physical Concepts of the Corpuscular Theory" in The Physical Principles of the Quantum Theory (1930) as translated by Carl Eckhart and Frank C. Hoyt, p. 20; also in "The Uncertainty Principle" in The World of Mathematics : A Small Library of the Literature of Mathematics (1956) by James Roy Newman, p. 1051
Vitruvius book De architectura
Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book I, Chapter I "The Education of the Architect" Sec. 1
Martin Luther King, Jr. (1929–1968) American clergyman, activist, and leader in the American Civil Rights Movement
1960s, Where Do We Go from Here: Chaos or Community? (1967)
Harold Chestnut (1917–2001) American engineer
Source: Systems Engineering Tools, (1965), p. 130 cited in: Melvin Silverman (1996) The Technical Manager's Handbook: A Survival Guide. p. 74
Michael Shea book Nifft the Lean
Prologue, “Shag Margold’s Eulogy of Nifft the Lean, His Dear Friend” (p. 5; ellipsis in the original)
Nifft the Lean (1982)
Ernest Hemingway (1899–1961) American author and journalist
Source: The Dangerous Summer (1985), Ch. 13
Scott L. Montgomery (1951) American geologist and writer
The Chicago Guide to Communicating Science, second edition, University of Chicago press, 2017, page 302 ISBN 978-0-226-14450-4.
Louis Brandeis (1856–1941) American Supreme Court Justice
Dissent, International News Service v. Associated Press (1918).
Judicial opinions
Mario Bunge (1919) Argentine philosopher and physicist
Mario Bunge, Philosophy in Crisis: The Need for Reconstruction, 2001, p. 20.
2000s
“An Unsatisfied Appetite for Knowledge Means Progress and Is the State of a Normal Mind”
David O. McKay (1873–1970) President of The Church of Jesus Christ of Latter-day Saints
Title of Valedictorian address (1897)
J. R. Partington (1886–1965) British chemist
A Short History of Chemistry (1937)
Ragnar Frisch (1895–1973) Norwegian economist
Frisch (1952) " Frish on Wicksell http://www.sv.uio.no/econ/om/tall-og-fakta/nobelprisvinnere/ragnar-frisch/published-scientific-work/Scan1.pdf" p. 654 <br class="br">1940-60s
Grace Paley (1922–2007) American writer and activist
"An Interest in Life" (1959)
Barry Long (1926–2003) Australian spiritual teacher and writer
Knowing Yourself: The True in the False (1996)
Aron Ra (1962) Aron Ra is an atheist activist and the host of the Ra-Men Podcast
Patheos, Anti-theist Answers to Christian Questions http://www.patheos.com/blogs/reasonadvocates/2015/11/22/anti-theist-answers-to-christian-questions/ (November 22, 2015)
Peter F. Drucker (1909–2005) American business consultant
Source: 1990s and later, Post-Capitalist Society (1993), p. 3
“Knowledge may be enjoyed as a speculative diversion, but it is needed for decision making.”
Thomas Sowell (1930) American economist, social theorist, political philosopher and author
Source: 1980s–1990s, Knowledge and Decisions (1980; 1996), Ch. 1 : The Role of Knowledge
Mark Slouka (1958) author
Quitting the paint factory: On the virtues of idleness
Charles Bowen (1835–1894) English judge
In re North Australian Territory Co. (1891), L. J. Rep. 61 C. D. 135.
Margaret Mead (1901–1978) American anthropologist
Source: 1960s, Continuities in Cultural Evolution (1964), p. 321
Thomas Chatterton (1752–1770) English poet, forger
Samuel Johnson, April 29, 1776; reported by James Boswell, Life of Johnson (Oxford: Oxford University Press, 1989) p. 752.
Criticism
Charles Darwin book The Voyage of the Beagle
Source: The Voyage of the Beagle (1839), chapter XXIII: "Mauritius To England", pages 607-608 http://darwin-online.org.uk/content/frameset?pageseq=626&itemID=F10.3&viewtype=image
“Faith and knowledge lean largely upon each other in the practice of medicine.”
Peter Mere Latham (1789–1875) English physician and educator
Book II, p. 408.
Collected Works
James Russell Lowell (1819–1891) American poet, critic, editor, and diplomat
Literary Essays, vol. II (1870–1890), New England Two Centuries Ago
“Knowledge is power; knowledge shared is power lost.”
Aleister Crowley (1875–1947) poet, mountaineer, occultist
This has been attributed to Crowley on the internet, but without citation. No incidents of it in Crowley's works have as yet been located.
This was quoted as an "occult tradition" in Fundamentals of Experimental Psychology (1976) by Charles Lawrence Sheridan, p. 17, but without any reference to Crowley.
Disputed
Variant: Knowledge is power and knowledge shared is power lost.
John Muir (1838–1914) Scottish-born American naturalist and author
Source: A Thousand-Mile Walk To the Gulf, 1916, chapter 6: Cedar Keys, pages 160-161
Kent Hovind (1953) American young Earth creationist
Source: What On Earth Is About To Happen… For Heaven’s Sake? (2013), p. 40
“Education is the acquisition of the art of the utilisation of knowledge.”
Alfred North Whitehead (1861–1947) English mathematician and philosopher
1920s, The Aims of Education (1929)
African Spir (1837–1890) Russian philosopher
Source: Words of a Sage : Selected thoughts of African Spir (1937), p. 36 - second thought of the book, - the translator.