Quotes about knowledge (4544 quotes, page 25)

“The one self-knowledge worth having is to know one’s own mind.”

F. H. Bradley (1846–1924) British philosopher

No. 8.
Aphorisms (1930)

“Suso has even left a diagrammatic picture of the relations subsisting between Godhead, triune God and creatures. In this very curious and interesting drawing a chain of manifestation connects the mysterious symbol of the Divine Ground with the three Persons of the Trinity, and the Trinity in turn is connected in a descending scale with angels and human beings. These last, as the drawing vividly shows, may make one of two choices. They can either live the life of the outer man, the life of the separative selfhood; in which case they are lost (for, in the words of the Theologia Germanica, “nothing burns in hell but the self”). Or else they can identify themselves with the inner man, in which case it becomes possible for them, as Suso shows, to ascend again, through unitive knowledge, to the Trinity and even, beyond the Trinity, to the ultimate Unity of the Divine Ground.”

Aldous Huxley (1894–1963) English writer

Introduction to the Bhagavad-Gita (1944)

Life , God , Angels , Hell

“I find that I have great faith in human nature. I believe that people are good. I believe they are to be trusted. So far as I know, no one has ever betrayed my faith, in any way. If they ever have, I've been spared the knowledge of it.
If I couldn't have faith in human nature, I wouldn't want to live. It is the one thing that could destroy for me the joy of living.
I've come to believe that life, under almost any conditions, is worth while.
I found that out when I had my accident some years ago, and was in the hospital.
I thought, for a couple of weeks, that I would be blind for life. I thought I would surely be so disabled that I would never be able to work again. I didn't suppose that I would have one five-hundredth of what I have now. Still I thought, 'Life is worth while. Just to be alive. I still think so.”

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

Life , People , Faith , Way

“Of the various executive abilities, no one excited more anxious concern than that of placing the interests of our fellow-citizens in the hands of honest men, with understanding sufficient for their stations. No duty is at the same time more difficult to fulfil. The knowledge of character possessed by a single individual is of necessity limited. To seek out the best through the whole Union, we must resort to the information which from the best of men, acting disinterestedly and with the purest motives, is sometimes incorrect.”

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)

Men , Motivation , Understanding , Time

“[T]he formalist school, of whom the most eminent representative is Hilbert, have concentrated on the propositions of mathematics, such as '2 + 2 = 4'. They have pronounced these to be meaningless formulae to be manipulated according to arbitrary rules, and they hold that mathematical knowledge consists in knowing what formulae can be derived from what others consistently with the rules…. for example…'2' is a meaningless mark occurring in these meaningless formulae. But… '2' occurs not only in '2 + 2 = 4', but also in 'It is 2 miles to the station', which is not a meaningless formulae, but a significant proposition, in which '2' cannot conceivably be a meaningless mark.”

Frank P. Ramsey (1903–1930) British mathematician, philosopher

The Foundations of Mathematics (1925)

School , Mathematics

“Self-made men are the men who, under peculiar difficulties and without the ordinary helps of favoring circumstances, have attained knowledge, usefulness, power and position and have learned from themselves the best uses to which life can be put in this world, and in the exercises of these uses to build up worthy character.”

Frederick Douglass (1818–1895) American social reformer, orator, writer and statesman

1870s, Self-Made Men (1872)

Life , Men , World , Exercises

“What we call knowledge does not and cannot have the purpose of producing representations of an independent reality, but instead has an adaptive function.”

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

Reality

“But the knowledge of the library is not that of the world; a youth of solitude is bad preparation for a manhood of action; from the earliest age we need to mingle with our kind; the child corrects and instructs the child more than their masters; our equals are the tools wherewith experience works out its lessons; and the play-ground, with its rival interests, its injustices, its necessity for the ready wit and the curbed temper is both miniature and prophesy of the world, which will but bring back the old struggles only with a sterner aspect, and the same successes, but with more than half their enjoyment departed.”

Letitia Elizabeth Landon (1802–1838) English poet and novelist

Other Gift Books

Youth , Age , World , Solitude

“All of us want to be loved with unconditional, eternal love — a love that sees beyond beauty, intelligence, or any other superficial quality. We want to be loved simply because we are. At the same time, we all have a natural, innate tendency to share our love with others. This preoccupation with love arises because in reality we are eternal, loving beings whose souls are filled with knowledge and bliss. In this physical embodiment we are temporarily covered by material energy, but our nature is inherently divine, and we are always seeking the blissful love of the spiritual kingdom where our real fulfillment lies.”

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

Love , Beauty , Soul , Intelligence

“Man loves knowledge, and the beams of truth
More welcome touch his understanding's eye
Than all the blandishments of sound his ear,
Than all of taste his tongue.”

Mark Akenside book The Pleasures of the Imagination

Book II, lines 100–103
The Pleasures of the Imagination (1744)

Love , Truth , Understanding

“By contrast with diamonds or asbestos or granite or the minerals we burn for fuel, the lowly agate is the victim of scientific disinterest, the same kinds of structured apathy I have elsewhere called 'the social construction of ignorance.' Agates seem to fall outside the orbit of geological knowledge, and therefore tend to be regarded — if at all — as geological accidents or oddities not really deserving systematic study.”

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

Study

“Alpinism is the art of climbing mountains by confronting the greatest dangers with the greatest prudence. Art is used here to mean the accomplishment of knowledge in action.”

René Daumal book Mount Analogue

Mount Analogue (1952)

Art , Mountain

“Professional knowledge and professional competence are the main attributes of leadership. Unless you know, and the men you command know that you know your job, you will never be a leader.”

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

Men

“Einstein's theory has the very highest degree of æsthetic merit: every lover of the beautiful must wish it to be true. It gives a vast unified survey of the operations of nature, with a technical simplicity in the critical assumptions which makes the wealth of deductions astonishing. It is a case of an advance arrived at by pure theory: the whole effect of Einstein's work is to make physics more philosophical (in a good sense), and to restore some of that intellectual unity which belonged to the great scientific systems of the seventeenth and eighteenth centuries, but which was lost through increasing specialization and the overwhelming mass of detailed knowledge. In some ways our age is not a good one to live in, but for those who are interested in physics there are great compensations.”

Hendrik Lorentz (1853–1928) Dutch physicist

p, 125
Theory of Relativity: A Concise Statement (1920)

Age , Beauty , Way , Lovers

“You and I do not meet on one branch or in one place. You make your way along one path and I along another. Your questions arise from human thinking, and I respond from a knowledge that is far beyond all human comprehension. You must give up human understanding if you want to reach the goal, because the truth is known by not knowing You must give up human understanding if you want to reach the goal, because the truth is known by not knowing”

Henry Suso (1295–1366) Dominican friar and mystic

The Exemplar, The Little Book of Truth

Truth , Way , Understanding , Question

“Part of the strength of science is that it has tended to attract individuals who love knowledge and the creation of it. Just as important to the integrity of science have been the unwritten rules of the game. These provide recognition and approbation for work which is imaginative and accurate, and apathy or criticism for the trivial or inaccurate… Thus, it is the communication process which is at the core of the vitality and integrity of science…”

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]

Love , Imagination , Game , Communication

“Though aware of just how hard it will be to attain the distant goal I have glimpsed, I am sustained by the certainty that the path I am following is the right one. I repudiate nothing in my past... Consciousness has always guided me in my work and I am comforted by the knowledge that in all my endeavors, even in the moments of greatest uncertainty, my personality has always managed to come through.”

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

Distant , Past , Personality

“Those that can readily master the difficulties of Mathematics find a considerable charm in the study, sometimes amounting to fascination. This is far from universal; but the subject contains elements of strong interest of a kind that constitutes the pleasures of knowledge. The marvellous devices for solving problems elate the mind with the feeling of intellectual power; and the innumerable constructions of the science leave us lost in wonder.”

Alexander Bain (1818–1903) Scottish philosopher and educationalist

Source: Education as a Science, 1898, p. 153.

Pleasure , Feeling , Mathematics , Problem

“The cognitive behavior of Western intellectuals faced with the accomplishments of their own society, on the one hand, and with the socialist ideal and then the socialist reality, on the other, takes one's breath away. In the midst of unparalleled social mobility in the West, they cry "caste." In a society of munificent goods and services, they cry either "poverty" or "consumerism." In a society of ever richer, more varied, more productive, more self-defined, and more satisfying lives, they cry "alienation." In a society that has liberated women, racial minorities, religious minorities, and gays and lesbians to an extent that no one could have dreamed possible just fifty years ago, they cry "oppression." In a society of boundless private charity, they cry "avarice." In a society in which hundreds of millions have been free riders upon the risk, knowledge, and capital of others, they decry the "exploitation" of the free riders. In a society that broke, on behalf of merit, the seemingly eternal chains of station by birth, they cry "injustice." In the names of fantasy worlds and mystical perfections, they have closed themselves to the Western, liberal miracle of individual rights, individual responsibility, merit, and human satisfaction. Like Marx, they put words like "liberty" in quotation marks when these refer to the West.”

Alan Charles Kors (1943) American academic

2000s, Can There Be an "After Socialism"? (2003)

Women , World , Dreams , Behavior

“The capacity to distinguish between empirical knowledge and value-judgments, and the fulfillment of the scientific duty to see the factual truth as well as the practical duty to stand up for our own ideals constitute the program to which we wish to adhere with ever increasing firmness.”

Max Weber (1864–1920) German sociologist, philosopher, and political economist

Max Weber, “Objectivity in Social Science and Social Policy” (1904)

Truth

“Absorb what is said as you read but endeavor not to hold on to it or think about it. Read in the moment and each step will take you closer to complete self-knowledge.”

Barry Long (1926–2003) Australian spiritual teacher and writer

Knowing Yourself: The True in the False (1996)

Thinking , Reading

“Each worldview was a cultural product, but evolution is true and separate creation is not. […] Worldviews are social constructions, and they channel the search for facts. But facts are found and knowledge progresses, however fitfully. Fact and theory are intertwined, and all great scientists understand the interaction.”

Stephen Jay Gould book Eight Little Piggies

"Shields of Expectation—and Actuality", p. 425
Eight Little Piggies (1993)

Search , Understanding

“Don't crucify me because of what your idea of a movie star is. I didn't start out to be a movie star. I started out to be an actor. You people out in the East have no idea what goes on out here. No awareness or knowledge whatsoever. You lose track of the human being behind the image of the movie star.”

Kirk Douglas (1916–2020) American stage and film actor

Interview, 1969 http://www.rogerebert.com/interviews/interview-with-kirk-douglas

People , Star , Idea

““They did not like to retain God in their knowledge” (Rom. i. 28), and though they could not extinguish “the Light that lighteth every man,” and which “shone in the darkness;” yet because the darkness could not comprehend the Light, they refused to bear witness of it, and worshipped, instead, the shaping mist, which the Light had drawn upward from the ground (i. e., from the mere animal nature and instinct), and which that Light alone had made visible”

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

God , Nature , Light , Animals

“The characteristic activity of science is not construction, but induction. The more often something has occurred in the past, the more certain that it will in all the future. Knowledge relates solely to what is and to its recurrence. New forms of being, especially those arising from the historical activity of man, lie beyond empiricist theory. Thoughts which are not simply carried over from the prevailing pattern of consciousness, but arise from the aims and resolves of the individual, in short, all historical tendencies that reach beyond what is present and recurrent, do not belong to the domain of science.”

Max Horkheimer (1895–1973) German philosopher and sociologist

Source: "The Latest Attack on Metaphysics" (1937), p. 144.

Lie , Science , Past , Future

“It is unnecessary to attempt any general rule as to where the overall balance lies in comparing the respective costs of knowledge in larger and smaller decision-making units. What is important is to understand that (1) the respective cost advantages of the large and small units differ according to the kind of knowledge involved (general versus specific), that (2) most decisions involve mixtures of the two kinds of knowledge, so that the net advantages of the larger and smaller units vary with the kind of decision, and (3) the effectiveness of hierarchical subordination varies with the extent to which the subordinate unit has knowledge advantages over the higher unit.”

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

Understanding , Decision

“Knowledge is meaningful only if it is reflected in action. The human race has found out the hard way that we are what we do, not just what we think. This is true for kids and adults — for schoolrooms and nations.”

Robert Fulghum book All I Really Need to Know I Learned in Kindergarten

All I Really Need to Know I Learned in Kindergarten (1986)

Way , Thinking

“That knowledge which adds greatness to character is knowledge so handled as to transform every phase of immediate experience.”

Alfred North Whitehead (1861–1947) English mathematician and philosopher

1920s, The Aims of Education (1929)

“You may ask — you are bound to ask me now: What, then, is in your opinion the value of natural science? I answer: Its scope, aim and value is the same as that of any other branch of human knowledge. Nay, none of them alone, only the union of all of them, has any scope or value at all, and that is simply enough described: it is to obey the command of the Delphic deity: gnothi seauton… get to know yourself!”

Erwin Schrödinger (1887–1961) Austrian physicist

Science and Humanism (1951)

Nature , Science

“The core of the belief in progress is that human values and goals converge in parallel with our increasing knowledge. The twentieth century shows the contrary. Human beings use the power of scientific knowledge to assert and defend the values and goals they already have. New technologies can be used to alleviate suffering and enhance freedom. They can, and will, also be used to wage war and strengthen tyranny. Science made possible the technologies that powered the industrial revolution. In the twentieth century, these technologies were used to implement state terror and genocide on an unprecedented scale. Ethics and politics do not advance in line with the growth of knowledge — not even in the long run.”

John Gray (1948) British philosopher

"Joseph Conrad, Our Contemporary," from Heresies: Against Progress and Other Illusions (2004)

War , Freedom , Suffering , Science

“I dinnae Tam, ah jist dinnae. Life's boring and futile. We start oaf wi high hopes, then we bottle it. We realize that we're aw gaunnae die, withoot really findin oot the big answers. We develop aw they long-winded ideas which jist interpret the reality ay oor lives in different weys, withoot really extending oor body ay worthwhile knowledge, about the big things, the real things. Basically, we live a short, disappointing life; and then we die. We fill oor lives up wi shite, shite like joabs n relationships, tae delude ourselves intae thinkin that it isnae aw totally pointless. Smack's an honest drug, because it strips away these delusions. It's the only really honest drug. It disnae alter yir consciousness. It jist gies ye a hit and a sense ay well-being. After that, ye see the misery ay the world as it is, and ye cannae anesthaetise yirsel against it.”

Irvine Welsh book Trainspotting

Renton, "Relapsing: Cock Problems" (Chapter 2, Story 4).
Trainspotting (1993)

Life , World , Hope , Disappointment

“Every increase of knowledge may possibly render depravity more depraved, as well as it may increase the strength of virtue. It is in itself only power; and its value depends on its application.”

Sydney Smith (1771–1845) English writer and clergyman

Quote reported in Josiah Hotchkiss Gilbert, Dictionary of Burning Words of Brilliant Writers (1895), p. 364

Dependency

“Always the same picture, the narrow waters of Carrick Roads in Falmouth, the murky hump of Pendennis Castle lying across the starboard bow of the ship flying an admiral's flag: his flag — the knowledge of that had been quite definite, as it so often was in dreams. The squadron had been all around him, ready to weigh, or still shortening their cables. About to leave Falmouth, as he had done so many times.”

Douglas Reeman (1924–2017) British author

For My Country's Freedom, Cap 8 "Dreams"

Dreams , Lying , Water , Time

“Love is the state of enlightenment and enlightenment is the state of love. You can't make any separation between them. Enlightenment is the state of no feelings and pure knowledge and so is love.”

Barry Long (1926–2003) Australian spiritual teacher and writer

Love is not a feeling ~ The Interview (1995)

Love , Feeling

“No one should forget: Eros alone can fulfill life; knowledge, never. Only Eros makes sense; knowledge is empty infinity; — for thoughts, there is always time; life has its time; there is no thought that comes too late; any desire can become a regret.”

Emil M. Cioran (1911–1995) Romanian philosopher and essayist

The Book of Delusions (1936)

Life , Sense , Time , Forgetting

“That Swinburne was altogether new to the three types of men-of-the-world before him; that he seemed to them quite original, wildly eccentric, astonishingly gifted, and convulsingly droll, Adams could see; but what more he was, even Milnes hardly dared say. They could not believe his incredible memory and knowledge of literature, classic, mediaeval, and modern; his faculty of reciting a play of Sophocles or a play of Shakespeare, forward or backward, from end to beginning; or Dante, or Villon, or Victor Hugo.”

Henry Adams (1838–1918) journalist, historian, academic, novelist

The Education of Henry Adams (1907)

Men , World , Literature , Memory

“The beauty of the brain is that you can still be as greedy as you like for knowledge and it doesn’t show.”

Stephen Fry (1957) English comedian, actor, writer, presenter, and activist

Radio Times interview (2013)
1990s

Beauty

“In proportion as we " grow in grace and in the knowledge of Christ," we shall grow in the desire that the Redeemer's sovereignty may be more widely and visibly extended.”

Henry Melvill (1798–1871) British academic

Source: Dictionary of Burning Words of Brilliant Writers (1895), P. 294.

Christ

“At bottom, knowledge of God in faith is always this indirect knowledge of God, knowledge of God in His works, and in these particular works in the determining and using of certain creaturely realities to bear witness to the divine objectivity. What distinguishes faith from unbelief, erroneous faith and superstition is that it is content with this indirect knowledge of God.”

Karl Barth book Church Dogmatics

2:1
Church Dogmatics (1932–1968)

God , Faith , Reality

“Making the future and the road to the future wealth lies in the youth of the present and future, and rebuilding the nation’s institutions based on knowledgeable scientific foundations that require promising human capacities derived from college graduates. Universities are the makers of men, we are proud of their role and of the efforts of their administrators.”

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.

Men , Youth , Effort , Universe

“Factories today are being run less and less by the authority of experience only, and more and more by the authority of figures and facts. The superintendent and manager of long experience and intuitive knowledge only is forced to make room for the younger man, of less experience, perhaps, but who modernizes his work by the jurisdiction of figures alone.”

Clinton Edgar Woods (1863) American engineer

Source: Organizing a factory (1905), p. 1

“The job of our profession is to facilitate the provision of knowledge (in all forms) to those who need it”

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).

“We reach ecstasy by a contestation of knowledge. Were I to stop at ecstasy and grasp it, in the end I would define it.”

Georges Bataille (1897–1962) French intellectual and literary figure

Source: L’Expérience Intérieure (1943), p. 12

“Our American newspapers serve a double purpose. They bring knowledge and information to their readers, and at the same time they play a most important part in connection with the business interests of the community, both through their news and advertising departments. Probably there is no rule of your profession to which you gentlemen are more devoted than that which prescribes that the editorial and the business policies of the paper are to be conducted by strictly separate departments. Editorial policy and news policy must not be influenced by business consideration; business policies must not be affected by editorial programs. Such a dictum strikes the outsider as involving a good deal of difficulty in the practical adjustments of c very-day management. Yet, in fact, I doubt if those adjustments are any more difficult than have to be made in every other department of human effort. Life is a long succession of compromises and adjustments, and it may be doubted whether the press is compelled to make them more frequently than others do.”

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)

Life , Communication , Business , Effort

“Without self knowledge, without understanding the working and functions of his machine, man cannot be free, he cannot govern himself and he will always remain a slave.”

G. I. Gurdjieff (1866–1949) influential spiritual teacher, Armenian philosopher, composer and writer

In Search of the Miraculous (1949)

Understanding

“Back in the mid-1700s, Samuel Johnson observed that there were two kinds of knowledge: that which you know, and that which you know where to get. It was a moment when cheap and abundant print coupled with reliable postal networks triggered an information explosion that dramatically changed the way people thought. […] Now the Internet is changing how we think again. Just as print took over the once-human task of knowing, cyberspace is assuming the task of knowing where to get what we seek. […] Now we revel in search, but most of what we search for isn't worth seeking, as the top search lists on Google, Yahoo and Bing make clear. […] The Internet has changed our thinking, but if it is to be a change for the better, we must add a third kind of knowledge to Johnson's list — the knowledge of what matters.”

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

People , Way , Search , Thinking

“According to my first birth I am nothing but unclean slime and dust of earth, conceived and born in sin from my mother's womb, and educated all my life in all manner of ignorance, sin and blindness, until the clear light of grace and knowledge appeared unto me from high heaven and which has given me such a heart, will and desire, that I willingly seek after that which is good, and strive, with holy Paul to "follow after, if that I may apprehend that for which also I am apprehended of Christ Jesus," Phil. 3: 12.”

Menno Simons (1496–1561) Dutch theologian, founder of the Mennonites

Ibid, p.248

Life , Education , Birth , Light

“Total knowledge is annihilation of the desire to see, to touch, to feel the world sensed only through senses and immune to the knowledge without feeling.”

Dejan Stojanovic (1959) poet, writer, and businessman

Knowledge http://www.poetrysoup.com/famous/poem/21394/Knowledge
From the poems written in English

World , Feeling , Sense

“Life cannot be administered by definite rules and regulations; that wisdom to deal with a man’s difficulties comes only through some knowledge of his life and habits as a whole …”

Jane Addams (1860–1935) pioneer settlement social worker

Source: Twenty Years at Hull-House (1910), Ch. 8

Life , Wisdom

“It is not so much then for the purpose of undertaking to proclaim new theories and principles that this annual celebration is maintained, but rather to reaffirm and reestablish those old theories and principles which time and the unerring logic of events have demonstrated to be sound. Amid all the clash of conflicting interests, amid all the welter of partisan politics, every American can turn for solace and consolation to the Declaration of Independence and the Constitution of the United States with the assurance and confidence that those two great charters of freedom and justice remain firm and unshaken. Whatever perils appear, whatever dangers threaten, the Nation remains secure in the knowledge that the ultimate application of the law of the land will provide an adequate defense and protection.”

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)

Justice , Law , Confidence , Freedom

“Man's quest for knowledge is an expanding series whose limit is infinity, but philosophy seeks to attain that limit at one blow, by a short circuit providing the certainty of complete and inalterable truth. Science meanwhile advances at its gradual pace, often slowing to a crawl, and for periods it even walks in place, but eventually it reaches the various ultimate trenches dug by philosophical thought, and, quite heedless of the fact that it is not supposed to be able to cross those final barriers to the intellect, goes right on.”

Stanisław Lem book His Master's Voice

Source: His Master's Voice (1968), Ch. 2

Truth , Science

“Protocols:
Number 24, paras. 3-15
Certain members of the sneed of David will prepare the kings and their heirs inducting them into the most secret mysteries of the political, into schemes of government, but providing always that none may come to knowledge of the secrets….
The king’s plan of action for the current moment, and all the more so for the future, will be unknown, even to those who are called his closest counselors. <br? Only the king and the three who stood sponsor for him will know what is coming.
In the person of the king who with unbending will is master.”

Will Eisner (1917–2005) American cartoonist

The Plot: The Secret Story of the Protocols of the Elders of Zion (10/2/2005)

Secret , Future , Personality

“Notice that there is no sociology in the book. Scientific communities and their practices are, however, at its core, entering with paradigms, as we saw, at page 10 and continuing to the final page of the book. There had been sociology of scientific knowledge before Kuhn, but after Structure it burgeoned, leading to what is now called science studies. This is a self-generating field (with, of course, its own journals and societies) that includes some work in the history and the philosophy of sciences and technology, but whose emphasis is on sociological approaches of various kinds, some observational, some theoretical. Much, and perhaps most, of the really original thinking about the sciences after Kuhn has had a sociological bent.
Kuhn was hostile to these developments. In the opinion of many younger workers, that is regrettable. Let us put it down to dissatisfaction with growing pains of the field, rather than venturing into tedious metaphors about fathers and sons. One of Kuhn’s marvelous legacies is science studies as we know it today.”

Ian Hacking (1936) Canadian philosopher

Ian Hacking (2012), Introductory Essay, in 50th anniversary edition of Thomas Kuhn's The Structure of Scientific Revolution

Pain , Hostility , Books , History

“There is nothing less powerful than knowledge unattached, and incapable of application. That is why what little knowledge I have has done myself personally so much harm. I do not know much, but if I knew a good deal less than that little I should be far more powerful.”

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

Personality

“… We cannot get big grants to do field work anymore. … Will the next generation of conservation biologists be nothing but a bunch of computer nerds with no firsthand knowledge of natural history? … The naturalists are dying off and have few heirs.”

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)

History , Nature

“I find it expressed in various passages of Scripture that the fact that God knows things while in a state of possibility, when their existence belongs to the future, does not change the nature of the possible in any way; that nature remains unchanged; and the knowledge of the realisation of one of several possibilities does not yet effect that realisation. This is likewise one of the fundamental principles of the Law of Moses concerning which there is no doubt nor any dispute.”

Maimónides book The Guide for the Perplexed

Source: Guide for the Perplexed (c. 1190), Part III, Ch.20

God , Law , Way , Nature

“What might be called, perhaps somewhat grandiloquently, the Epistemological Question has received rather scant attention at the hands of economists. There are, of course, a number of epistemological questions, some of which lie more in the province of the philosopher than they do the economist or the social scientist. The one with which I am particularly concerned here is that of the role of knowledge in social systems, both as a product of the past and as a determinant of the future.”

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"

Lie , Question , Past , Future

“…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.

Education

“Experts often arrive at different results, both in fundamental matters, and in application Who does not know of at least one case in his family where one doctor recommends a certain operation, another argues against it, while a third suggests an entirely different procedure? Who has not read of the debates about nuclear safety, the of the economy, the effects of pesticides, aerosol sprays, the efficiency of methods of education, the influence of race on intelligence? Two, three, five and even more views arise in such debates, and scientific supporters can be found for all of them. Occasionally one almost feels inclined to say: as many scientists, as many opinions. There are of course areas in which scientists agree- but this cannot raise our confidence. Unanimity is often the result of a political decision: dissenters are suppressed, or remain silent to preserve the reputation of science as a source of trustworthy and almost infallible knowledge. On other occasions, unanimity is the result of shared prejudices: positions are taken without detail examination of the matter under review and are infused with the same authority that proceeds from detailed research.”

Paul Karl Feyerabend book Science in a Free Society

Source: Science in a Free Society (1978), p. 88.

Education , Family , Feeling , Confidence

“Every experiment destroys some of the knowledge of the system which was obtained by previous experiments.”

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

“There is only the constant knowledge and enjoyment of the Heart, moment to moment, through the instant of all conditions of appearance and disappearance. Of this I am perfectly certain. I am That.”

Adi Da Samraj (1939–2008) American writer

Page 23, 2004 Standard Edition.
The Knee of Listening

Appearance , Heart

“The architect should be equipped with knowledge of many branches of study and varied kinds of learning, for it is by his judgement that all work done by the other arts is put to test. This knowledge is the child of practice and theory.”

Vitruvius book De architectura

Source: De architectura (The Ten Books On Architecture) (~ 15BC), Book I, Chapter I "The Education of the Architect" Sec. 1

Art , Study , Learning

“And so I say to you today, my friends, that you may be able to speak with the tongues of men and angels; you may have the eloquence of articulate speech; but if you have not love, it means nothing. Yes, you may have the gift of prophecy; you may have the gift of scientific prediction and understand the behavior of molecules; you may break into the storehouse of nature and bring forth many new insights; yes, you may ascend to the heights of academic achievement so that you have all knowledge; and you may boast of your great institutions of learning and the boundless extent of your degrees; but if you have not love, all of these mean absolutely nothing. You may even give your goods to feed the poor; you may bestow great gifts to charity; and you may tower high in philanthropy; but if you have not love, your charity means nothing. You may even give your body to be burned and die the death of a martyr, and your spilt blood may be a symbol of honor for generations yet unborn, and thousands may praise you as one of history's greatest heroes; but if you have not love, your blood was spilt in vain. What I'm trying to get you to see this morning is that a man may be self-centered in his self-denial and self-righteous in his self-sacrifice. His generosity may feed his ego, and his piety may feed his pride. So without love, benevolence becomes egotism, and martyrdom becomes spiritual pride.”

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)

Love , Death , Men , Angels

“Knowledge about the process being modeled starts fairly low, then increases as understanding is obtained and tapers off to a high value at the end.”

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

Understanding

“It is a bitter thing that each of us must finally be blown out like a candle, and have the unique ardor of his individual flame choked off, and sucked utterly away like smoke in the dark. Do we ever accept this in our hearts, any of us? The waste of knowledge! It never ceases to be…infuriating.”

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)

Heart

“A bullfighter can never see the work of art that he is making. He has no chance to correct it as a painter or writer has. He cannot hear it as a musician can. He can only feel it and hear the crowd's reaction to it. When he feels it and knows that it is great it takes hold of him so that nothing else in the world matters. All the time that he is making his work of art he knows that he must keep within the limits of his skill and his knowledge of the animal. Those matadors are called cold who visibly show that they are thinking of this. Antonio was not cold and the public belonged to him now. He looked up at them and let them know, modestly but not humbly, that he knew it and as he circled the ring with the ear in his hand he looked at the different segments of Bilbao, a city that he loved, as they stood up as he passed and was happy that he owned them.”

Ernest Hemingway (1899–1961) American author and journalist

Source: The Dangerous Summer (1985), Ch. 13

Love , World , Art , Feeling

“If speaking to nonscientific audiences is something that interests you or will likely be asked of you, keep in mind three overriding requirements: first, you must be a human being, an interesting one if at all possible; second, you must be accurate in what you say, that is, tell the truth (about what is known and what isn't; about issues, debates, controversies); and third, if your subject is scientific knowledge, you must remain a scientist and not slip into the role of advocate or activist.”

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.

Truth

“The general rule of law is, that the noblest of human productions -- knowledge, truths ascertained, conceptions, and ideas -- become, after voluntary communication to others, free as the air to common use.”

Louis Brandeis (1856–1941) American Supreme Court Justice

Dissent, International News Service v. Associated Press (1918).
Judicial opinions

Truth , Law , Communication , Idea

“We all would like to know more and, at the same time, to receive less information. In fact, the problem of a worker in today's knowledge industry is not the scarcity of information but its excess. The same holds for professionals: just think of a physician or an executive, constantly bombarded by information that is at best irrelevant. In order to learn anything we need time. And to make time we must use information filters allowing us to ignore most of the information aimed at us. We must ignore much to learn a little.”

Mario Bunge (1919) Argentine philosopher and physicist

Mario Bunge, Philosophy in Crisis: The Need for Reconstruction, 2001, p. 20.
2000s

Problem , Thinking , Learning , Time

“Relativism is a product of the modern historical-sociological procedure which is based on the recognition that all historical thinking is bound up with the concrete position in life of the thinker [Standortsgebundenheit des Denkers]. But relativism combines this historical-sociological insight with an older theory of knowledge which was as yet unaware of the interplay between conditions of existence and modes of thought, and which modelled its knowledge after static prototypes such as might be exemplified by the proposition 2 x 2 = 4. This older type of thought, which regarded such examples as the model of all thought, was necessarily led to the rejection of all those forms of knowledge which were dependent upon the subjective standpoint and the social situation of the knower, and which were, hence, merely "relative."”

Karl Mannheim (1893–1947) Hungarian sociologist

Ideology and Utopia (1929)

Life , Thinking , Dependency

“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)

“The Greek chemical treatises contain… a great amount of practical chemical information… fusion, calcination, solution, filtration, crystallization, sublimation and especially distillation; and methods of heating include the open fire, lamps, and the sand and water baths. Nearly all this practical knowledge… the Arabs… derived… from the very source we are now considering.”

J. R. Partington (1886–1965) British chemist

A Short History of Chemistry (1937)

Water

“Personally, I never met Knut Wicksell. I saw him once when he delivered a lecture in Oslo, but being an unassuming student at the time, I did not have the courage to talk to him. So my knowledge of his theory came only through his writings. That, however, was a very intense and absorbing form of making his acquaintance. Already from my early student days, I read his writings (in German and Swedish) avidly. And I continued to do so later.
When I started my study on Wicksell, I found that his works were not easy reading. Often it was only at the third or fourth reading that I grasped his ideas. Invariably, each new reading made me more and more enthusiastic. Sometimes it happened that I thought I had finally caught him in an inconsistency or in unclear thinking. Every time this happened, it turned out, however, that the error was mine.”

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
1940-60s

Error , Idea , Courage , Thinking

“I was happy, but I am now in possession of knowledge that this is wrong. Happiness isn't so bad for a woman. She gets fatter, she gets older, she could lie down, nuzzling a regiment of men and little kids, she could just die of the pleasure. But men are different, they have to own money, or they have to be famous, or everybody on the block has too look up to them from the cellar stairs.”

Grace Paley (1922–2007) American writer and activist

"An Interest in Life" (1959)

Men , Money , Pleasure , Lie

“Birds were flying from continent to continent long before we were. They reached the coldest place on Earth, Antarctica, long before we did. They can survive in the hottest of deserts. Some can remain on the wing for years at a time. They can girdle the globe. Now, we have taken over the earth and the sea and the sky, but with skill and care and knowledge, we can ensure that there is still a place on Earth for birds in all their beauty and variety – if we want to … and surely, we should.”

David Attenborough (1926) British broadcaster and naturalist

Closing lines
The Life of Birds (1998)

Beauty , Bird , Time , Flying

“The understanding of love comes with the knowledge that you are nothing. The greatest purity is nothing or nothingness - no thinking, no desiring, no imagining. You are then one with the moment and the great movement of life so nothing can happen that is not right. Every moment is perfect and everything that happens is eternally just.”

Barry Long (1926–2003) Australian spiritual teacher and writer

Knowing Yourself: The True in the False (1996)

Love , Life , Imagination , Understanding

“Do you think it inconsistent for someone who lacks belief in the stork to object when public schools teach middle schoolers that that’s where babies come from? Likewise no history class should ever confuse students by playing any movie with Mel Gibson’s name in the credits, because they’re wrong, and it’s wrong to mislead students. It would be inconsistent for one who loves and seeks knowledge of truth not to object to lies or challenge liars. Everything religion teaches is wrong. Although public schools are not teaching about the stork, some of them are teaching creationism, which is just as demonstrably absurdly wrong; In either case, it’s a criminal immoral disservice, and should be corrected.”

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)

Love , Truth , School , Religion

“The postwar [WWII] GI Bill of Rights - and the enthusiastic response to it on the part of America's veterans - signaled the shift to the knowledge society. Future historians may consider it the most important event of the twentieth century.
We are clearly in the midst of this transformation; indeed, if history is any guide, it will not be completed until 2010 or 2020. But already it has changed the political, economic and moral landscape of the world.”

Peter F. Drucker (1909–2005) American business consultant

Source: 1990s and later, Post-Capitalist Society (1993), p. 3

World , History , Change , Future

“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

Decision

“Could the Church of Work—which today has Americans aspiring to sleep deprivation the way they once aspired to a personal knowledge of God—be, at base, an anti-democratic force? Well, yes. James Russell Lowell, that nineteenth-century workhorse, summed it all up quite neatly: “There is no better ballast for keeping the mind steady on its keel, and saving it from all risk of crankiness, than business.””

Mark Slouka (1958) author

Quitting the paint factory: On the virtues of idleness

God , Way , Business , Sleep

“My Hindi direction is screwed up, I blink too much and I have no technical knowledge of film making.”

Preity Zinta (1975) film actress

Personal Quotes

“Imagine each family as a kind of little factory--a multiperson unit producing meals, health, skills, children, and self-esteem from market goods and the time, skills, and knowledge of its members. This is only one of the remarkable concepts explored by Gary Becker in his landmark work on the family. Becker applies economic theory to the most sensitive and fateful personal decisions, such as choosing a spouse or having children. He uses the basic economic assumptions of maximizing behavior, stable preferences, arid equilibria in explicit or implicit markets to analyze the allocation of time to child care as well as to careers, to marriage and divorce in polygynous as well as monogamous societies, to the increase and decrease of wealth from one generation to another.”

Gary S. Becker book A Treatise on the Family

Book abstract 2009
A Treatise on the Family, 1981

Fate , Marriage , Children , Health

“Indeed, what is there that does not appear marvelous when it comes to our knowledge for the first time? How many things, too, are looked upon as quite impossible until they have actually been effected?”

Pliny the Elder book Natural History

Book VII, sec. 6.
Naturalis Historia

Appearance , Time

“The director is really a watch-dog, and the watch-dog has no right without the knowledge of his master to take a sop from a possible wolf.”

Charles Bowen (1835–1894) English judge

In re North Australian Territory Co. (1891), L. J. Rep. 61 C. D. 135.

Dogs , Wolf

“Science is the knowledge of Consequences, and dependence of one fact upon another: by which, out of that we can presently do, we know how to do something else when we will, or the like, another time:”

Thomas Hobbes book Leviathan

The First Part, Chapter 5, p. 21
Leviathan (1651)

Science , Time , Dependency

“Today our approaches to children are fragmented and partial. Those who care for well children know little of children who are sick. The deep knowledge that comes from the intensive attempt to cure is separated from the knowledge of those whose main task is to teach.”

Margaret Mead (1901–1978) American anthropologist

Source: 1960s, Continuities in Cultural Evolution (1964), p. 321

Children

“Unfortunately there was one thing that the white South feared more than Negro dishonesty, ignorance, and incompetency, and that was Negro honesty, knowledge, and efficiency.”

W.E.B. Du Bois book The Negro

Source: The Negro (1915), Ch. XI: The Negro in the United States

Fear

“This is the most extraordinary young man that has encountered my knowledge. It is wonderful how the whelp has written such things.”

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

“Behold, most beloved reader, thus true faith or true knowledge begets love, and love begets obedience to the commandments of God. Therefore Christ Jesus says, "He that believeth on him is not condemned." Again at another place, "Verily, verily, I say unto you, he that heareth my words, and believeth on him that sent me, hath everlasting life, and shall not come into condemnation; but is passed from death into life," Jn. 5:24. For true evangelical faith is of such a nature that it cannot lay dormant; but manifests itself in all righteousness and works of love; it dies unto flesh and blood; destroys all forbidden lusts and desires; cordially seeks, serves and fears God; clothes the naked; feeds the hungry; consoles the afflicted; shelters the miserable; aids and consoles all the oppressed; returns good for evil; serves those that injure it; prays for those that persecute it; teaches, admonished and reproves with the Word of the Lord; seeks that which is lost; binds up that which is wounded; heals that which is diseased and saves that which is sound. The persecution, suffering and anxiety which befalls it for the sake of the truth of the lord, is to it a glorious joy and consolation.”

Menno Simons (1496–1561) Dutch theologian, founder of the Mennonites

Ibid, p.246

Love , Life , Death , God

“In conclusion, it appears to me that nothing can be more improving to a young naturalist, than a journey in distant countries. It both sharpens, and partly likewise allays that want and craving, which, as Sir J. Herschel remarks, a man experiences although every corporeal sense is fully satisfied. The excitement from the novelty of objects, and the chance of success, stimulate him to increased activity. Moreover as a number of isolated facts soon become uninteresting, the habit of comparison leads to generalization. On the other hand, as the traveller stays but a short space of time in each place, his descriptions must generally consist of mere sketches, instead of detailed observation. Hence arises, as I have found to my cost, a constant tendency to fill up the wide gaps of knowledge, by inaccurate and superficial hypotheses.”

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

Travel , Sense , Distant , Appearance

“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

Faith

“Simple as it seems, it was a great discovery that the key of knowledge could turn both ways, that it could open, as well as lock, the door of power to the many.”

James Russell Lowell (1819–1891) American poet, critic, editor, and diplomat

Literary Essays, vol. II (1870–1890), New England Two Centuries Ago

Way

“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.