Quotes about logic (1454 quotes) | Quotes of famous people

“All the loving acts that two human beings are capable of, the simple act of holding hands can often become the most intimate. Why is this so? Basically, because the nature of the hands and feet is such that the energy system finds expression in these two parts of the body in a very singular way. Two palms coming together have far more intimacy than the contact between any other parts of the body. You can try this with yourself. You don’t even need a partner. When you put your hands together, the two energy dimensions within you (right-left, masculine-feminine, solar-lunar, yin-yang, etc.) are linked in a certain way, and you begin to experience a sense of unity within yourself. This is the logic of the traditional Indian namaskar. It is a means of harmonizing the system. So, the simplest way to experience a state of union is to try this simple namaskar yoga. Put your hands together, and pay loving attention to any object you use or consume, or any form of life that you encounter. When you bring this sense of awareness into every simple act, your experience of life will never be the same again. There is even a possibility that if you put your hands together, you could unite the world!”

Sadhguru book Inner Engineering: A Yogi's Guide to Joy

Source: Inner Engineering: A Yogi's Guide to Joy

Love , Life , World , Way

“Pure mathematics is in its way the poetry of logical ideas.”

Albert Einstein (1879–1955) German-born physicist and founder of the theory of relativity

1930s, Obituary for Emmy Noether (1935)
Context: Pure mathematics is, in its way, the poetry of logical ideas. One seeks the most general ideas of operation which will bring together in simple, logical and unified form the largest possible circle of formal relationships. In this effort toward logical beauty spiritual formulas are discovered necessary for the deeper penetration into the laws of nature.

Way , Mathematics , Idea

“My day passes between logic, whistling, going for walks, and being depressed. I wish to God that I were more intelligent and everything would finally become clear to me - or else that I needn’t live much longer.”

Ludwig Wittgenstein (1889–1951) Austrian-British philosopher

Source: Letters to Russell, Keynes and Moore

God , Intelligence

“You have to be logical. You know? If I know that in this hotel room they have food every day, and I'm knocking on the door every day to eat, and they open the door, let me see the party, let me see them throwing salami all over, I mean, just throwing food around, but they're telling me there's no food.”

Tupac Shakur (1971–1996) rapper and actor

Posthumous attributions, Tupac: Resurrection (2003)

Food

“A man can be a hero if he is a scientist, or a soldier, or a drug addict, or a disc jockey, or a crummy mediocre politician. A man can be a hero because he suffers and despairs; or because he thinks logically and analytically; or because he is "sensitive"; or because he is cruel. Wealth establishes a man as a hero, and so does poverty. Virtually any circumstance in a man's life will make him a hero to some group of people and has a mythic rendering in the culture — in literature, art, theater, or the daily newspapers.”

Andrea Dworkin (1946–2005) Feminist writer

Speech at Queen's College, City University of New York (March 12, 1975). "The Sexual Politics of Fear and Courage", ch. 5, published in Our Blood (1976).

Life , People , Art , Literature

“Conservatives used to care too much about values and republicanism to buy ends-justify-the-means logic. But it increasingly appears that political expedience now outweighs basic morality. At least one side of the political spectrum seemed to care about truth. Now both sides are competing to see who can race to the bottom fastest.”

Ben Shapiro (1984) American journalist and attorney

2016, Is Truth Becoming Irrelevant to Conservatives? (December 5, 2016)

Truth , Appearance

“Know that whatever conforms to reason, logic, and the advantages and needs of our people conforms equally to Islam.”

Mustafa Kemal Atatürk (1881–1938) Turkish army officer, revolutionary, and the first President of Turkey

As quoted in Kemalizm, Laiklik ve Demokrasi [Kemalism, Laicism and Democracy] (1994) by Ahmet Taner Kışlalı
Context: Religion is an important institution. A nation without religion cannot survive. Yet it is also very important to note that religion is a link between Allah and the individual believer. The brokerage of the pious cannot be permitted. Those who use religion for their own benefit are detestable. We are against such a situation and will not allow it. Those who use religion in such a manner have fooled our people; it is against just such people that we have fought and will continue to fight. Know that whatever conforms to reason, logic, and the advantages and needs of our people conforms equally to Islam. If our religion did not conform to reason and logic, it would not be the perfect religion, the final religion.

People

“The wise man has always treated religions with respect, not adoration nor blind following alone. He's more logical rather than emotional.”

Mwanandeke Kindembo (1996) Congolese author

Religion

“Children don't read to find their identity, to free themselves from guilt, to quench the thirst for rebellion or to get rid of alienation. They have no use for psychology… They still believe in God, the family, angels, devils, witches, goblins, logic, clarity, punctuation, and other such obsolete stuff… When a book is boring, they yawn openly. They don't expect their writer to redeem humanity, but leave to adults such childish illusions.”

Isaac Bashevis Singer (1902–1991) Polish-born Jewish-American author

Nobel lecture as quoted in The Observer (17 December 1978) Variant: "They still believe in God, the family, angels, witches, goblins, logic, clarity, punctuation, and other obsolete stuff."

God , Children , Books , Family

“An oppressed class which does not strive to learn to use arms, to acquire arms, only deserves to be treated like slaves. We cannot, unless we have become bourgeois pacifists or opportunists, forget that we are living in a class society from which there is no way out, nor can there be, save through the class struggle. In every class society, whether based on slavery, serfdom, or, as at present, wage-labor, the oppressor class is always armed. Not only the modern standing army, but even the modern militia - and even in the most democratic bourgeois republics, Switzerland, for instance - represent the bourgeoisie armed against the proletariat. That is such an elementary truth that it is hardly necessary to dwell upon it. Suffice it to point to the use of troops against strikers in all capitalist countries.
A bourgeoisie armed against the proletariat is one of the biggest fundamental and cardinal facts of modern capitalist society. And in face of this fact, revolutionary Social-Democrats are urged to “demand” “disarmament”! That is tantamount of complete abandonment of the class-struggle point of view, to renunciation of all thought of revolution. Our slogan must be: arming of the proletariat to defeat, expropriate and disarm the bourgeoisie. These are the only tactics possible for a revolutionary class, tactics that follow logically from, and are dictated by, the whole objective development of capitalist militarism. Only after the proletariat has disarmed the bourgeoisie will it be able, without betraying its world-historic mission, to consign all armaments to the scrap-heap. And the proletariat will undoubtedly do this, but only when this condition has been fulfilled, certainly not before.”

Vladimir Lenin (1870–1924) Russian politician, led the October Revolution

Source: The Military Programme of the Proletarian Revolution

Truth , World , Way , Learning

“The beauty of religious mania is that it has the power to explain everything. Once God (or Satan) is accepted as the first cause of everything which happens in the mortal world, nothing is left to chance… logic can be happily tossed out the window.”

Stephen King book The Stand

Source: The Stand

God , World , Beauty , Chance

“Every man had to die. He’d always found it odd that so many died when they were old, as logic said that was the point in their lives when they’d had the most practice not dying.”

Brandon Sanderson (1975) American fantasy writer

Source: Shadows of Self

“All opinions are not equal. Some are a very great deal more robust, sophisticated and well supported in logic and argument than others.”

Douglas Adams book The Salmon of Doubt

Source: The Salmon of Doubt (2002)

Support

“Deep in the human unconscious is a pervasive need for a logical universe that makes sense. But the real universe is always one step beyond logic.”

Frank Herbert book Dune

Source: Dune

Sense , Universe

“It is good to be a cynic—it is better to be a contented cat — and it is best not to exist at all. Universal suicide is the most logical thing in the world—we reject it only because of our primitive cowardice and childish fear of the dark. If we were sensible we would seek death—the same blissful blank which we enjoyed before we existed.”

H.P. Lovecraft (1890–1937) American author

"Nietzscheism and Realism" from The Rainbow, Vol. I, No. 1 (October 1921); reprinted in "To Quebec and the Stars", and also in Collected Essays, Volume 5: Philosophy edited by S. T. Joshi, p. 71
Non-Fiction
Source: Collected Essays 5: Philosophy, Autobiography and Miscellany

Death , World , Fear , Cats

“Logic is the science not of external forms of thought, but of the laws of development "of all material, natural and spiritual things", i. e., of the development of the entire concrete content of the world and of its cognition, i. e., the sum-total, the conclusion of the History of knowledge of the world.”

Vladimir Lenin (1870–1924) Russian politician, led the October Revolution

World , Law , History , Nature

“Mathematicians have constructed a very large number of different systems of geometry, Euclidean or non-Euclidean, of one, two, three, or any number of dimensions. All these systems are of complete and equal validity. They embody the results of mathematicians' observations of their reality, a reality far more intense and far more rigid than the dubious and elusive reality of physics. The old-fashioned geometry of Euclid, the entertaining seven-point geometry of Veblen, the space-times of Minkowski and Einstein, are all absolutely and equally real. …There may be three dimensions in this room and five next door. As a professional mathematician, I have no idea; I can only ask some competent physicist to instruct me in the facts.
The function of a mathematician, then, is simply to observe the facts about his own intricate system of reality, that astonishingly beautiful complex of logical relations which forms the subject-matter of his science, as if he were an explorer looking at a distant range of mountains, and to record the results of his observations in a series of maps, each of which is a branch of pure mathematics. …Among them there perhaps none quite so fascinating, with quite the astonishing contrasts of sharp outline and shade, as that which constitutes the theory of numbers.”

G. H. Hardy (1877–1947) British mathematician

"The Theory of Numbers," Nature (Sep 16, 1922) Vol. 110 https://books.google.com/books?id=1bMzAQAAMAAJ p. 381

Beauty , Mountain , Mathematics , Idea

“All innovators, logically speaking, have been Futurists in relation to their time. Palestrina would have thought that Bach was crazy, and Bach would have thought Beethoven the same, and Beethoven would have thought Wagner equally so.
Rossini liked to boast that he had finally understood the music of Wagner—by reading it backward; Verdi, after listening to the overture to Tannhäuser, wrote to a friend that Wagner was mad.
So we stand at the window of a glorious mental hospital, even while we unhesitatingly declare that counterpoint and the fugue, which even today are still considered the most important branches of musical instruction…”

Francesco Balilla Pratella (1880–1955) Italian composer

Original text:
Tutti gli innovatori sono stati logicamente futuristi, in relazione ai loro tempi. Palestrina avrebbe giudicato pazzo Bach, e così Bach avrebbe giudicato Beethoven, e così Beethoven avrebbe giudicato Wagner.
Rossini si vantava di aver finalmente capito la musica di Wagner leggendola a rovescio! Verdi, dopo un’audizione dell’ouverture del Tannhäuser, in una lettera a un suo amico chiamava Wagner matto.
Siamo dunque alla finestra di un manicomio glorioso, mentre dichiariamo, senza esitare, che il contrappunto e la fuga, ancor oggi considerati come il ramo più importante dell’insegnamento musicale...
Source: Technical Manifesto of Futurist Music (1911), p. 80

Music , Time , Reading , Madness

“This contradiction lies here: they wish God, and they wish humanity. They persist in connecting two terms which, once separated, can come together again only to destroy each other. They say in a single breath: "God and the liberty of man," "God and the dignity, justice, equality, fraternity, prosperity of men" — regardless of the fatal logic by virtue of which, if God exists, all these things are condemned to non-existence. For, if God is, he is necessarily the eternal, supreme, absolute master, and, if such a master exists, man is a slave; now, if he is a slave, neither justice, nor equality, nor fraternity, nor prosperity are possible for him. In vain, flying in the face of good sense and all the teachings of history, do they represent their God as animated by the tenderest love of human liberty: a master, whoever he may be and however liberal he may desire to show himself, remains none the less always a master. His existence necessarily implies the slavery of all that is beneath him. Therefore, if God existed, only in one way could he serve human liberty — by ceasing to exist.”

Mikhail Bakunin book God and the State

God and the State (1871; publ. 1882)

Love , Men , God , Justice

“Since we have no systematic way to avoid all the inconsistencies of commonsense logic, each person must find his own way by building a private collection of "cognitive censors" to suppress the kinds of mistakes he has discovered in the past.”

Marvin Minsky (1927–2016) American cognitive scientist

Jokes and their Relation to the Cognitive Unconscious (1980)

Way , Past , Personality

“That logic, as a science, is susceptible of very wide applications is admitted; but it is equally certain that its ultimate forms and processes are mathematical.”

George Boole (1815–1864) English mathematician, philosopher and logician

Source: 1850s, An Investigation of the Laws of Thought (1854), p. 12; Cited in: William Stanley Jevons (1887) The Principles of Science: : A Treatise on Logic and Scientific Method. p. 155

Mathematics , Science

“Practice has a logic which is not that of the logician.”

Pierre Bourdieu book The Logic of Practice

(1990), The Logic of Practice. p. 86

“I felt that I was literally standing on a plateau somewhere out there in space. A plateau that science and technology had allowed me to get to. But now what I was seeing and even more important what I was feeling at that moment in time, science and technology had no answers. Literally no answers because there I was, and there you are, there you were, the earth dynamic, overwhelming.. And I felt that the world just.. There is too much purpose, too much logic, it was just too beautiful to happen by accident. There has to be somebody bigger than you and bigger than me.. And I mean this in a spiritual sense, not in a religous sense, there has to be a creator of the universe who stands above the religions that we, ourselves create to govern our lives.”

Eugene Cernan (1934–2017) United States Navy officer and former NASA astronaut

In the Shadow of the Moon http://en.wikipedia.org/wiki/In_the_Shadow_of_the_Moon

World , Religion , Beauty , Feeling

“Because of their very nature, science and logical thinking can never decide what is possible or impossible. Their only function is to explain what has been ascertained by experience and observation.”

Rudolf Steiner (1861–1925) Austrian esotericist

Cosmic Memory, Prehistory of Earth and Man.

Nature , Thinking , Science

“These are the limits of the scientific method and of logic itself, insofar as they must rely on language. Our words are built on the objects of our experience. They have acquired their effectiveness by adapting themselves to the occurrences of our everyday world. But when we approach realities of another scale, these words can become obstacles.”

Hubert Reeves (1932) Canadian astrophysicist and popularizer of science

Hubert Reeves (1984) Atoms of silence: an exploration of cosmic evolution Massachusetts Institute of Technology. p. 37

World , Reality

“It is a mysterious thing, the loss of faith-as mysterious as faith itself. Like faith, it is ultimately not rooted in logic; it is a change in the climate of the mind.”

George Orwell book A Clergyman's Daughter

A Clergyman's Daughter, Ch. 5

Faith , Change , Loss

“Not to have a national anthem would be logical.”

George Orwell (1903–1950) English author and journalist

"As I Please," Tribune (31 December 1943)<sup> http://www.telelib.com/words/authors/O/OrwellGeorge/essay/tribune/AsIPlease19431231.html</sup>
As I Please (1943–1947)

“It appeared to me that, although Logic might be viewed with reference to the idea of quantity, it had also another and a deeper system of relations. If it was lawful to regard it from without, as connecting itself through the medium of Number with the intuitions of Space and Time, it was lawful also to regard it from within, as based upon facts of another order which have their abode in the constitution of the Mind.”

George Boole (1815–1864) English mathematician, philosopher and logician

Source: 1840s, The Mathematical Analysis of Logic, 1847, p. i: Lead paragraph of the Preface; cited in: R. H. Hutton, " Professor Boole http://books.google.com/books?id=pfMEAAAAQAAJ&pg=PA157," (1866), p. 157
Context: In presenting this Work to public notice, I deem it not irrelevant to observe, that speculations similar to those which it records have, at different periods, occupied my thoughts. In the spring of the present year my attention was directed to the question then moved between Sir W. Hamilton and Professor De Morgan; and I was induced by the interest which it inspired, to resume the almost-forgotten thread of former inquiries. It appeared to me that, although Logic might be viewed with reference to the idea of quantity, it had also another and a deeper system of relations. If it was lawful to regard it from without, as connecting itself through the medium of Number with the intuitions of Space and Time, it was lawful also to regard it from within, as based upon facts of another order which have their abode in the constitution of the Mind. The results of this view, and of the inquiries which it suggested, are embodied in the following Treatise.

Law , Idea , Appearance , Time

“The meaning of the living words that come out of the experiences of great hearts can never be exhausted by any one system of logical interpretation. They have to be endlessly explained by the commentaries of individual lives, and they gain an added mystery in each new revelation.”

Rabindranath Tagore (1861–1941) Bengali polymath

Preface
Sādhanā : The Realisation of Life http://www.spiritualbee.com/spiritual-book-by-tagore/ (1916)
Context: The meaning of the living words that come out of the experiences of great hearts can never be exhausted by any one system of logical interpretation. They have to be endlessly explained by the commentaries of individual lives, and they gain an added mystery in each new revelation. To me the verses of the Upanishads and the teachings of Buddha have ever been things of the spirit, and therefore endowed with boundless vital growth; and I have used them, both in my own life and in my preaching, as being instinct with individual meaning for me, as for others, and awaiting for their confirmation, my own special testimony, which must have its value because of its individuality.

Heart

“A principle of induction would be a statement with the help of which we could put inductive inferences into a logically acceptable form.”

Karl Popper book The Logic of Scientific Discovery

Source: The Logic of Scientific Discovery (1934), Ch. 1 "A Survey of Some Fundamental Problems", Section I: The Problem of Induction
Context: A principle of induction would be a statement with the help of which we could put inductive inferences into a logically acceptable form. In the eyes of the upholders of inductive logic, a principle of induction is of supreme importance for scientific method: "… this principle", says Reichenbach, "determines the truth of scientific theories. To eliminate it from science would mean nothing less than to deprive science of the power to decide the truth or falsity of its theories. Without it, clearly, science would no longer have the right to distinguish its theories from the fanciful and arbitrary creations of the poet's mind."
Now this principle of induction cannot be a purely logical truth like a tautology or an analytic statement. Indeed, if there were such a thing as a purely logical principle of induction, there would be no problem of induction; for in this case, all inductive inferences would have to be regarded as purely logical or tautological transformations, just like inferences in inductive logic. Thus the principle of induction must be a synthetic statement; that is, a statement whose negation is not self-contradictory but logically possible. So the question arises why such a principle should be accepted at all, and how we can justify its acceptance on rational grounds.

Help

“I cannot get from the nature of the proposition to the individual logical operations!!!”

Ludwig Wittgenstein (1889–1951) Austrian-British philosopher

Journal entries (12 March 1915 and 15 March 1915) p. 41e
1910s, Notebooks 1914-1916
Context: I cannot get from the nature of the proposition to the individual logical operations!!!
That is, I cannot bring out how far the proposition is the picture of the situation. I am almost inclined to give up all my efforts.

Nature

“Logic pervades the world: the limits of the world are also its limits.”

Ludwig Wittgenstein (1889–1951) Austrian-British philosopher

Original German:Die Logik erfüllt die Welt; die Grenzen der Welt sind auch ihre Grenzen. Wir können also in der Logik nicht sagen: Das und das gibt es in der Welt, jenes nicht.Das würde nämlich scheinbar voraussetzen, dass wir gewisse Möglichkeiten ausschließen, und dies kann nicht der Fall sein, da sonst die Logik über die Grenzen der Welt hinaus müsste; wenn sie nämlich diese Grenzen auch von der anderen Seite betrachten könnte. Was wir nicht denken können, das können wir nicht denken; wir können also auch nicht sagen, was wir nicht denken können.
1920s, Tractatus Logico-Philosophicus (1922)
Context: Logic pervades the world: the limits of the world are also its limits. So we cannot say in logic, "The world has this in it, and this, but not that." For that would appear to presuppose that we were excluding certain possibilities, and this cannot be the case, since it would require that logic should go beyond the limits of the world; for only in that way could it view those limits from the other side as well. We cannot think what we cannot think; so what we cannot think we cannot say either. (5.61)

World

“It is upon the foundation of this general principle, that I purpose to establish the Calculus of Logic, and that I claim for it a place among the acknowledged forms of Mathematical Analysis,”

George Boole (1815–1864) English mathematician, philosopher and logician

Source: 1840s, The Mathematical Analysis of Logic, 1847, p. iii
Context: That to the existing forms of Analysis a quantitative interpretation is assigned, is the result of the circumstances by which those forms were determined, and is not to be construed into a universal condition of Analysis. It is upon the foundation of this general principle, that I purpose to establish the Calculus of Logic, and that I claim for it a place among the acknowledged forms of Mathematical Analysis, regardless that in its object and in its instruments it must at present stand alone.

Mathematics

“Philosophy aims at the logical clarification of thoughts. Philosophy is not a body of doctrine but an activity.”

Ludwig Wittgenstein (1889–1951) Austrian-British philosopher

Variant translation: Philosophy is not a theory but an activity. A philosophical work consists essentially of elucidations. The result of philosophy is not a number of "philosophical propositions." but to make propositions clear.
Original German: Der Zweck der Philosophie ist die logische Klärung der Gedanken. Die Philosophie ist keine Lehre, sondern eine Tätigkeit. Ein philosophisches Werk besteht wesentlich aus Erläuterungen. Das Resultat der Philosophie sind nicht „philosophische Sätze“, sondern das Klarwerden von Sätzen. Die Philosophie soll die Gedanken, die sonst, gleichsam, trübe und verschwommen sind, klar machen und scharf abgrenzen.
1920s, Tractatus Logico-Philosophicus (1922)
Context: Philosophy aims at the logical clarification of thoughts. Philosophy is not a body of doctrine but an activity. A philosophical work consists essentially of elucidations. Philosophy does not result in 'philosophical propositions', but rather in the clarification of propositions. Without philosophy thoughts are, as it were, cloudy and indistinct: its task is to make them clear and to give them sharp boundaries. (4.112)

“A mind all logic is like a knife all blade. It makes the hand bleed that uses it.”

Rabindranath Tagore Stray Birds

193
Stray Birds (1916)

“But instinct is something which transcends knowledge. We have, undoubtedly, certain finer fibers that enable us to perceive truths when logical deduction, or any other willful effort of the brain, is futile.”

Nikola Tesla (1856–1943) Serbian American inventor

Source: My Inventions (1919)
Context: He declared that it could not be done and did me the honor of delivering a lecture on the subject, at the conclusion he remarked, "Mr. Tesla may accomplish great things, but he certainly will never do this. It would be equivalent to converting a steadily pulling force, like that of gravity into a rotary effort. It is a perpetual motion scheme, an impossible idea." But instinct is something which transcends knowledge. We have, undoubtedly, certain finer fibers that enable us to perceive truths when logical deduction, or any other willful effort of the brain, is futile.

Truth , Knowledge , Effort

“Communism is the final logic of the dehumanization of man.”

Fulton J. Sheen (1895–1979) Catholic bishop and television presenter

Second Series, p. 122
Life Is Worth Living (1951–1957)

Communication

“Don't bend; don't water it down; don't try to make it logical; don't edit your own soul according to the fashion. Rather, follow your most intense obsessions mercilessly.”

Franz Kafka (1883–1924) author

Soul , Fashion , Water

“~ I've made the most important discovery of my life. It's only in the mysterious equation of love that any logical reasons can be found. I'm only here tonight because of you. You're the only reason I am… you're all my reasons.~”

John Nash (1928–2015) American mathematician and Nobel Prize laureate

Love , Life

“Contrariwise,' continued Tweedledee, 'if it was so, it might be; and if it were so, it would be; but as it isn't, it ain't. That's logic.”

Lewis Carroll (1832–1898) English writer, logician, Anglican deacon and photographer

Source: Alice's Adventures in Wonderland & Through the Looking-Glass

“Oh dear,' says God, 'I hadn't thought of that,' and promptly vanishes in a puff of logic.”

Douglas Adams (1952–2001) English writer and humorist

Source: The Ultimate Hitchhiker's Guide to the Galaxy

For Men , God

“What truly is logic? Who decides reason? […] It is only in the mysterious equations of love that any logic or reason can be found.”

John Nash (1928–2015) American mathematician and Nobel Prize laureate

Love

“… logical validity is not a guarantee of truth.”

David Foster Wallace book Infinite Jest

Source: Infinite Jest

Truth

“It is better to have been, then not to have been, then to have been nothing at all." What truly is logic? Who decides reason? "It is only in the mysterious equations of love that any logic or reason can be found."-JOHN NASH JR.”

John Nash (1928–2015) American mathematician and Nobel Prize laureate

Love

“Logic will get you from A to Z; imagination will get you everywhere.”

Albert Einstein (1879–1955) German-born physicist and founder of the theory of relativity

Variant: Logic will get you from A to B. Imagination will take you anywhere.

Powerful , Imagination

“People who lean on logic and philosophy and rational exposition end by starving the best part of the mind.”

W.B. Yeats (1865–1939) Irish poet and playwright

People , Parting

“Anything that thinks logically can be fooled by something else that thinks at least as logically as it does.”

Douglas Adams (1952–2001) English writer and humorist

Source: The Hitchhiker's Trilogy

Fools , Thinking

“Cole chuckled, saying, “Fear of spiders is arachnophobia, and fear of tight spaces is claustrophobia, but fear of Ali Bell is just called logic.”

Gena Showalter (1975) American writer

Source: Through the Zombie Glass

Fear

“Loving is almost a substitute for thinking. Love is a burning forgetfulness of all other things. How shall we ask passion to be logical?”

Victor Hugo book Les Misérables

Source: Les Misérables

Love , Thinking , Passion , Forgetting

“Whoever it is you fall in love with for the first time, not just love but be in love with, is the one who will always make you angry, the one you can't be logical about.”

Jeanette Winterson book The Passion

Source: The Passion

Love , Time

“I prefer to have some beliefs that don't make logical sense.”

Louise Erdrich (1954) writer from the United States

Sense

“All logical arguments can be defeated by the simple refusal to reason logically”

Steven Weinberg (1933) American theoretical physicist

Source: Dreams of a Final Theory

“It's a fool that looks for logic in the chambers of the human heart.”

Joel Coen (1954) American film director, screenwriter, producer, cinematographer and editor

Source: O Brother, Where Art Thou?

Fools , Heart

“Nothing is fair. The most one can hope is for things to be logical. Justice is a rare illness in a world that is otherwise a picture of health.”

Carlos Ruiz Zafón book The Angel's Game

Source: The Angel's Game

Health , World , Justice , Hope

“But an absolute value is not proven by logic or metaphysical arguments; it is accepted, believed (even when not discussed), and hedged about with taboos to protect it.”

René Girard (1923–2015) French historian, literary critic, and philosopher of social science

Source: I See Satan Fall Like Lightning

“… you canʹt
always choose how you love a person. Love isnʹt logical or
fair. It just happens.”

Elizabeth Chandler (1954) writer

Source: Evercrossed

Love , Personality

“This illustrates an important truth, namely, that the worse your logic, the more interesting the consequences to which it gives rise.”

Bertrand Russell (1872–1970) logician, one of the first analytic philosophers and political activist

Truth

“He was determined to discover the underlying logic behind the universe.
Which was going to be hard, because there wasn't one.”

Terry Pratchett book Mort

Source: Mort

Universe

“We are living in an interminable succession of absurdities imposed by the myopic logic of short-term thinking.”

Jacques-Yves Cousteau (1910–1997) French naval officer, explorer, conservationist, filmmaker, innovator, scientist, photographer, author and …

Thinking , Success

“Logic takes care of itself; all we have to do is to look and see how it does it.”

Ludwig Wittgenstein (1889–1951) Austrian-British philosopher

Journal entry (13 October 1914), also in Tractatus Logico-Philosophicus (§ 5.47)
1910s, Notebooks 1914-1916

“What a silly thing love is! It is not half as useful as logic, for it does not prove anything and it is always telling one things that are not going to happen, and making one believe things that are not true.”

Oscar Wilde (1854–1900) Irish writer and poet

Love

“Yes! I'm! I am careful and logical and I look up things I don't understand! When I hear people use the wrong words, I get edgy! I am good with cheese. I read books fast! I! And I always have a piece of string! That's the kind of person I am!”

Terry Pratchett book The Wee Free Men

Source: The Wee Free Men

People , Books , Understanding , Reading

“Science is simply common sense at its best, that is, rigidly accurate in observation, and merciless to fallacy in logic.”

Thomas Henry Huxley (1825–1895) English biologist and comparative anatomist

Sense , Science

“Since everything that lives is obliged to expend and receive life, there is an exchange of modifications between the living creature and its environment.
And yet, once that vital necessity is satisfied, our species—a positively strange species—thinks it must create for itself other needs and tasks besides that of preserving life. … Whatever may be the origin or cause of this curious deviation, the human species is engaged in an immense adventure, an adventure whose objective and end it does not know. …
The same senses, the same muscles, the same limbs—more, the same types of signs, the same instruments of exchange, the same languages, the same modes of logic—enter into the most indispensable acts of our lives, as they figure into the most gratuitous. …
In short, man has not two sets of tools, he has only one, and this one set must serve him for the preservation of his life and his physiological rhythm, and expend itself at other times on illusions and on the labours of our great adventure. …
The same muscles and nerves produce walking as well as dancing, exactly as our linguistic faculty enables us to express our needs and ideas, while the same words and forms can be combined to produce works of poetry. A single mechanism is employed in both cases for two entirely different purposes.”

Paul Valéry (1871–1945) French poet, essayist, and philosopher

Source: Regards sur le monde actuel [Reflections on the World Today] (1931), pp. 158-159

Life , Idea , Thinking , Sense

“The best music always results from ecstasies of logic.”

Alban Berg (1885–1935) Austrian composer

Quoted by Donal Henahan in the New York Times Magazine, May 11, 1975.

Music

“I can't say that anything has been "exciting". Rather, I would choose the word "interesting". Not too long ago, the Chinese University of Hong Kong conducted a survey to determine which consumer products were using Fuzzy Logic. The result was a thick report, some 150-200 pages long-washing machines, camcorders, microwave ovens, etc. What interested me wasn't the particular applications so much as the breadth of applications-so many products were incorporating Fuzzy Logic.”

Lotfi A. Zadeh (1921–2017) Electrical engineer and computer scientist

About "What kinds of applications have you been excited to see develop?"
1990s, Interview with Lotfi Zadeh, Creator of Fuzzy Logic (1994)

Universe

“The very fact that religions are not content to stand on their own feet, but insist on crippling or warping the flexible minds of children in their favour, forms a sufficient proof that there is no truth in them. If there were any truth in religion, it would be even more acceptable to a mature mind than to an infant mind—yet no mature mind ever accepts religion unless it has been crippled in infancy. … The whole basis of religion is a symbolic emotionalism which modern knowledge has rendered meaningless & even unhealthy. Today we know that the cosmos is simply a flux of purposeless rearrangement amidst which man is a wholly negligible incident or accident. There is no reason why it should be otherwise, or why we should wish it otherwise. All the florid romancing about man's "dignity", "immortality", &c. &c. is simply egotistical delusions plus primitive ignorance. So, too, are the infantile concepts of "sin" or cosmic "right" & "wrong". Actually, organic life on our planet is simply a momentary spark of no importance or meaning whatsoever. Man matters to nobody except himself. Nor are his "noble" imaginative concepts any proof of the objective reality of the things they visualise. Psychologists understand how these concepts are built up out of fragments of experience, instinct, & misapprehension. Man is essentially a machine of a very complex sort, as La Mettrie recognised nearly 2 centuries ago. He arises through certain typical chemical & physical reactions, & his members gradually break down into their constituent parts & vanish from existence. The idea of personal "immortality" is merely the dream of a child or savage. However, there is nothing anti-ethical or anti-social in such a realistic view of things. Although meaning nothing in the cosmos as a whole, mankind obviously means a good deal to itself. Therefore it must be regulated by customs which shall ensure, for its own benefit, the full development of its various accidental potentialities. It has a fortuitous jumble of reactions, some of which it instinctively seeks to heighten & prolong, & some of which it instinctively seeks to shorten or lessen. Also, we see that certain courses of action tend to increase its radius of comprehension & degree of specialised organisation (things usually promoting the wished-for reactions, & in general removing the species from a clod-like, unorganised state), while other courses of action tend to exert an opposite effect. Now since man means nothing to the cosmos, it is plan that his only logical goal (a goal whose sole reference is to himself) is simply the achievement of a reasonable equilibrium which shall enhance his likelihood of experiencing the sort of reactions he wishes, & which shall help along his natural impulse to increase his differentiation from unorganised force & matter. This goal can be reached only through teaching individual men how best to keep out of each other's way, & how best to reconcile the various conflicting instincts which a haphazard cosmic drift has placed within the breast of the same person. Here, then, is a practical & imperative system of ethics, resting on the firmest possible foundation & being essentially that taught by Epicurus & Lucretius. It has no need of supernatualism, & indeed has nothing to do with it.”

H.P. Lovecraft (1890–1937) American author

Letter to Natalie H. Wooley (2 May 1936), in Selected Letters V, 1934-1937 edited by August Derleth and Donald Wandrei, pp. 240-241
Non-Fiction, Letters

Life , Men , Children , Truth

“When the intensity of emotional conviction subsides, a man who is in the habit of reasoning will search for logical grounds in favour of the belief which he finds in himself.”

Bertrand Russell (1872–1970) logician, one of the first analytic philosophers and political activist

Source: 1910s, Mysticism and Logic and Other Essays http://archive.org/stream/mysticism00russuoft/mysticism00russuoft_djvu.txt (1918), Ch. 1: Mysticism and Logic

Search

“Can one understand politics without understanding history, especially the history of political thought, and will this distinguish political philosophy from some other kinds of philosophy (such as, perhaps, logic) to which the study of history is not integral?”

Raymond Geuss book Philosophy and Real Politics

Source: Philosophy and Real Politics (2008), p. 38.

History , Understanding , Study

“In other words, the fundamental principles and indispensable postulates of every genuinely productive science are not based on pure logic but rather on the metaphysical hypothesis — which no rules of logic can refute — that there exists an outer world which is entirely independent of ourselves. It is only through the immediate dictate of our consciousness that we know that this world exists. And that consciousness may to a certain degree be called a special sense.”

Max Planck (1858–1947) German theoretical physicist

Where is science going? The Universe in the light of modern physics. (1932)

World , Sense , Science

“Ideas should be neutral. But man animates them with his passions and folly. Impure and turned into beliefs, they take on the appearance of reality. The passage from logic is consummated. Thus are born ideologies, doctrines, and bloody farce.”

Emil M. Cioran book A Short History of Decay

A Short History of Decay (1949)

Idea , Reality , Appearance , Passion

“No, no, you are not thinking, you are just being logical.”

Niels Bohr (1885–1962) Danish physicist

In response to those who made purely formal or mathematical arguments, as quoted in What Little I Remember (1979) by Otto Robert Frisch, p. 95

Thinking

“The true function of logic … as applied to matters of experience … is analytic rather than constructive; taken a priori, it shows the possibility of hitherto unsuspected alternatives more often than the impossibility of alternatives which seemed prima facie possible. Thus, while it liberates imagination as to what the world may be, it refuses to legislate as to what the world is.”

Bertrand Russell (1872–1970) logician, one of the first analytic philosophers and political activist

Source: 1910s, Our Knowledge of the External World (1914), p. 8

World , Imagination

“My objections to Marx are of two sorts: one, that he was muddle-headed; and the other, that his thinking was almost entirely inspired by hatred. The doctrine of surplus value, which is supposed to demonstrate the exploitation of wage-earners under capitalism, is arrived at: (a) by surreptitiously accepting Malthus's doctrine of population, which Marx and all his disciples explicitly repudiate; (b) by applying Ricardo's theory of value to wages, but not to the prices of manufactured articles. He is entirely satisfied with the result, not because it is in accordance with the facts or because it is logically coherent, but because it is calculated to rouse fury in wage-earners. Marx's doctrine that all historical events have been motivated by class conflicts is a rash and untrue extension to world history of certain features prominent in England and France a hundred years ago. His belief that there is a cosmic force called Dialectical Materialism which governs human history independently of human volitions, is mere mythology. His theoretical errors, however, would not have mattered so much but for the fact that, like Tertullian and Carlyle, his chief desire was to see his enemies punished, and he cared little what happened to his friends in the process.”

Bertrand Russell (1872–1970) logician, one of the first analytic philosophers and political activist

Source: 1950s, Portraits from Memory and Other Essays (1956), p. 211

World , Error , History , Motivation

“To say it once again: today I find it an impossible book — badly written, clumsy and embarrassing, its images frenzied and confused, sentimental, in some places saccharine-sweet to the point of effeminacy, uneven in pace, lacking in any desire for logical purity, so sure of its convictions that it is above any need for proof, and even suspicious of the propriety of proof, a book for initiates, 'music' for those who have been baptized in the name of music and who are related from the first by their common and rare experiences of art, a shibboleth for first cousins in artibus [in the arts] an arrogant and fanatical book that wished from the start to exclude the profanum vulgus [the profane mass] of the 'educated' even more than the 'people'; but a book which, as its impact has shown and continues to show, has a strange knack of seeking out its fellow-revellers and enticing them on to new secret paths and dancing-places.”

Friedrich Nietzsche book The Birth of Tragedy

Nochmals gesagt, heute ist es mir ein unmögliches Buch, - ich heisse es schlecht geschrieben, schwerfällig, peinlich, bilderwüthig und bilderwirrig, gefühlsam, hier und da verzuckert bis zum Femininischen, ungleich im Tempo, ohne Willen zur logischen Sauberkeit, sehr überzeugt und deshalb des Beweisens sich überhebend, misstrauisch selbst gegen die Schicklichkeit des Beweisens, als Buch für Eingeweihte, als "Musik" für Solche, die auf Musik getauft, die auf gemeinsame und seltene Kunst-Erfahrungen hin von Anfang der Dinge an verbunden sind, als Erkennungszeichen für Blutsverwandte in artibus, - ein hochmüthiges und schwärmerisches Buch, das sich gegen das profanum vulgus der "Gebildeten" von vornherein noch mehr als gegen das "Volk" abschliesst, welches aber, wie seine Wirkung bewies und beweist, sich gut genug auch darauf verstehen muss, sich seine Mitschwärmer zu suchen und sie auf neue Schleichwege und Tanzplätze zu locken.
"Attempt at a Self-Criticism", p. 5
The Birth of Tragedy (1872)

People , Secret , Books , Education

“[We are now] in a position to judge of the validity of the objection which has been made, that the principle of Natural Selection depends on a succession of favourable chances. The objection is more in the nature of an innuendo than of a criticism, for it depends for its force upon the ambiguity of the word chance, in its popular uses. The income derived from a Casino by its proprietor may, in one sense, be said to depend upon a succession of favourable chances, although the phrase contains a suggestion of improbability more appropriate to the hopes of the patrons of his establishment. It is easy without any very profound logical analysis to perceive the difference between a succession of favourable deviations from the laws of chance, and on the other hand, the continuous and cumulative action of these laws. It is on the latter that the principle of Natural Selection relies.”

Ronald Fisher book The Genetical Theory of Natural Selection

On the objection (still often made by creationists) that the theory of evolution predicts evolution occurs "only by chance", Ch. 2, p. 37.
The Genetical Theory of Natural Selection (1930)

Law , Hope , Nature , Sense

“If the task of philosophy is to break the domination of words over the human mind […], then my concept notation, being developed for these purposes, can be a useful instrument for philosophers […] I believe the cause of logic has been advanced already by the invention of this concept notation.”

Gottlob Frege book Begriffsschrift

Begriffsschrift (1879) Preface to the Begriffsschrift

“Being true is different from being taken as true, whether by one or by many or everybody, and in no case is it to be reduced to it. There is no contradiction in something's being true which everybody takes to be false. I understand by 'laws of logic' not psychological laws of takings-to-be-true, but laws of truth. …If being true is thus independent of being acknowledged by somebody or other, then the laws of truth are not psychological laws: they are boundary stones set in an eternal foundation, which our thought can overflow, but never displace. It is because of this that they have authority for our thought if it would attain truth. They do not bear the relation to thought that the laws of grammar bear to language; they do not make explicit the nature of our human thinking and change as it changes.”

Gottlob Frege (1848–1925) mathematician, logician, philosopher

Introduction, Tr. Montgomery Furth (1964)
Grundgesetze der Arithmetik, 1893 and 1903

Truth , Law , Understanding , Nature

“The fact that the causes and effective potentialities of Bolshevism were already existent in a latent form in democracy explains why Bolshevism flourishes only on democratic soil, and is indeed generally the inevitable consequence of a radical and excessively democratic conception of the State. Bolshevism allegedly makes a classless society its aim. The equality of whatever bears a human form, which democracy applied only to political and social life, is set up as a ruling principle for economic life also. In this respect there are supposed to be no differences left. But this equality of all individuals in respect of economic goods can, in the Marxist-Bolshevist view, result only from a brutal and pitiless class struggle. … It is only logical that in connexion with this, Bolshevism should proclaim the equality of nations and races. … The opposition between the democratic and the Bolshevist mentality and conception of the State are in the last resort merely theoretical, and here we have the answer to the mysterious riddle which overshadows Europe and the explanation both of the opposition in the lives of nations to-day and of the things which they have in common. It enables us to see at once why democracy and Bolshevism, which in the eyes of the world are irrevocably opposed to one another, meet again and again on common ground in their joint hatred of and attacks on authoritarian nationalist concepts of State and State systems. For the authoritarian nationalist conception of the State represents something essentially new. In it the French Revolution is superseded.”

Joseph Goebbels (1897–1945) Nazi politician and Propaganda Minister

On National-Socialism, Bolshevism & Democracy (September 10, 1938) http://www.jewishvirtuallibrary.org/joseph-goebbels-on-national-socialism-bolshevism-and-democracy
1930s

Life , World , Democracy

“In infancy I was afraid of the dark, which I peopled with all sorts of things; but my grandfather cured me of that by daring me to walk through certain dark parts of the house when I was 3 or 4 years old. After that, dark places held a certain fascination for me. But it is in dreams that I have known the real clutch of stark, hideous, maddening, paralysing fear. My infant nightmares were classics, & in them there is not an abyss of agonising cosmic horror that I have not explored. I don't have such dreams now—but the memory of them will never leave me. It is undoubtedly from them that the darkest & most gruesome side of my fictional imagination is derived. At the ages of 3, 4, 5, 6, 7, & 8 I have been whirled through formless abysses of infinite night and adumbrated horrors as black & as seethingly sinister as any of our friend Fafhrd's [a nickname Lovecraft used for Fritz Leiber] "splatter-stencil" triumphs. That's why I appreciate such triumphs so keenly, I have seen these things! Many a time I have awaked in shrieks of panic, & have fought desperately to keep from sinking back into sleep & its unutterable horrors. At the age of six my dreams became peopled with a race of lean, faceless, rubbery, winged things to which I applied the home-made name of night-gaunts. Night after night they would appear in exactly the same form—& the terror they brought was beyond any verbal description. Long decades later I embodied them in one of my Fungi from Yuggoth pseudo-sonnets, which you may have read. Well—after I was 8 all these things abated, perhaps because of the scientific habit of mind which I was acquiring (or trying to acquire). I ceased to believe in religion or any other form of the supernatural, & the new logic gradually reached my subconscious imagination. Still, occasional nightmares brought recurrent touches of the ancient fear—& as late as 1919 I had some that I could use in fiction without much change. The Statement of Randolph Carter is a literal dream transcript. Now, in the sere & yellow leaf (I shall be 47 in August), I seem to be rather deserted by stark horror. I have nightmares only 2 or 3 times a year, & of these none even approaches those of my youth in soul-shattering, phobic monstrousness. It is fully a decade & more since I have known fear in its most stupefying & hideous form. And yet, so strong is the impress of the past, I shall never cease to be fascinated by fear as a subject for aesthetic treatment. Along with the element of cosmic mystery & outsideness, it will always interest me more than anything else. It is, in a way, amusing that one of my chief interests should be an emotion whose poignant extremes I have never known in waking life!”

H.P. Lovecraft (1890–1937) American author

Letter to Harry O. Fischer (late February 1937), in Selected Letters V, 1934-1937 edited by August Derleth and Donald Wandrei, pp. 416-417
Non-Fiction, Letters

Life , People , Youth , Age

“My work in the future must be devoted entirely to pure mathematics in its abstract meaning. I shall apply all my strength to bring more light into the tremendous obscurity which one unquestionably finds in analysis. It lacks so completely all plan and system that it is peculiar that so many have studied it. The worst of it is, it has never been treated stringently. There are very few theorems in advanced analysis which have been demonstrated in a logically tenable manner. Everywhere one finds this miserable way of concluding from the special to the general, and it is extremely peculiar that such a procedure has led to do few of the so-called paradoxes. It is really interesting to seek the cause.
In analysis, one is largely occupied by functions which can be expressed as powers. As soon as other powers enter—this, however, is not often the case—then it does not work any more and a number of connected, incorrect theorems arise from false conclusions. I have examined several of them, and been so fortunate as to make this clear. …I have had to be extremely cautious, for the presumed theorems without strict proof… had taken such a stronghold in me, that I was continually in danger of using them without detailed verification.”

Niels Henrik Abel (1802–1829) Norwegian mathematician

Letter to Christoffer Hansteen (1826) as quoted by Øystein Ore, Niels Henrik Abel: Mathematician Extraordinary (1957) & in part by Morris Kline, Mathematical Thought from Ancient to Modern Times (1972) citing Œuvres, 2, 263-65

Way , Mathematics , Study , Light

“The same logic leads to another and a very ominous conclusion. JihAd cannot be regarded as something which happened only in the past. On the contrary, it is an ever-present possibility in India. The Quran will create a jihAd whenever and wherever the “infidels” provide an opportunity. Pious Muslims in every place and at all times, are taught to see, or seek, or provoke situations in which solutions prescribed by the Quran can be practised.”

Sita Ram Goel book The Calcutta Quran Petition

The Calcutta Quran Petition (1986)

Time , Past

“The sensual and spiritual are linked together by a mysterious bond, of which our hearts are distinctly conscious, though it remains hidden from our eyes. To this double nature of the visible and invisible world — to the deep-implanted longing for the latter, coupled with the feeling of the sweet necessity of the former, we owe all sound and logical systems of philosophy, truly based on the immutable principles of our nature, just as to the same source we are able to trace the most visionary and incoherent reveries. A constant endeavour to unite these two elements, so that each may rob as little as possible from the other, has always seemed to me the true end of wisdom.”

Wilhelm Von Humboldt (1767–1835) German (Prussian) philosopher, government functionary, diplomat, and founder of the University of Berlin

Source: The Limits of State Action (1792), Ch. 8

Wisdom , World , Feeling , Nature

“The rules of logic are to mathematics what those of structure are to architecture.”

Bertrand Russell (1872–1970) logician, one of the first analytic philosophers and political activist

1900s, "The Study of Mathematics" (November 1907)

Mathematics

“Man of science seeks to resolve the links between art, aesthetics, and the science. The man of science …seeks to resolve [nature’s] infinite complexities in to a few simple principles or elements of action which he calls the laws of nature. In doing this, like the exponents of other forms of art, subjects himself to a rigorous discipline, the rules of which he had laid down for himself and which he calls logic …. Science… Is a fusion of man’s aesthetic and intellectual functions devoted to the representations of nature. It is therefore the highest form of creative art.”

C. V. Raman (1888–1970) Indian physicist

[Parameswaran, Uma, C.V. Raman: A Biography, http://books.google.com/books?id=RbgXRdnHkiAC, 2011, Penguin Books India, 978-0-14-306689-7] page=xiv

Law , Art , Nature , Science

“I find poetic links, the logic of poetry in cinema, extraordinarily pleasing. They seem to me perfectly appropriate to the potential of cinema as the most truthful and poetic of art forms. Certainly I am more at home with them than with traditional theatrical writing which links images through the linear rigid logical development of plot. That sort of fussily correct way of linking events usually involves arbitrarily forcing them into sequence in obedience to some abstract notion of order. And even when this is not so, even when the plot is governed by the characters, one finds that the links which hold it together rest on a facile interpretation of life's complexities.”

Andrei Tarkovsky book Sculpting in Time

Sculpting in Time (1986)

Life , Truth , Art , Way

“Every philosophical problem, when it is subjected to the necessary analysis and justification, is found either to be not really philosophical at all, or else to be, in the sense in which we are using the word, logical.”

Bertrand Russell (1872–1970) logician, one of the first analytic philosophers and political activist

Variant: Every philosophical problem, when it is subjected to the necessary analysis and purification, is found either to be not really philosophical at all, or else to be, in the sense in which we are using the word, logical.
Source: 1910s, Our Knowledge of the External World (1914), p. 33

Problem , Sense

“This is pure ends-justify-the-means logic. And the means are pushing falsehood. The notion here seems to be that Trump is helping America avoid perdition, and thus must be given leeway to lie; if we didn’t allow him to lie, the left would continue to do so, and then they’d win and drive us straight into Hell. But that suggests that truth no longer has the capacity to drive voters or Americans. If that’s true, republicanism is finished as a principle – if we can only lie to voters to get them to vote for us, that undermines the decency of republicanism altogether.”

Ben Shapiro (1984) American journalist and attorney

2016, Is Truth Becoming Irrelevant to Conservatives? (December 5, 2016)

Truth , Lie , Hell , Help

“All traditional logic habitually assumes that precise symbols are being employed. It is therefore not applicable to this terrestial life but only to an imagined celestial existence… logic takes us nearer to heaven than other studies.”

Bertrand Russell (1872–1970) logician, one of the first analytic philosophers and political activist

'Vagueness' http://www.personal.kent.edu/~rmuhamma/Philosophy/RBwritings/vagueness.htm, first published in The Australasian Journal of Psychology and Philosophy, 1 June, 1923
1920s

Life , Imagination , Study

“Our decisions are to a much greater extent dependent on our desire to conform to the standards of our class and environment than we are inclined to admit. A considerable proportion of our reasoning is merely an automatic function, so to speak, of influences and impressions which have become part of us, and anyone who has been brought up from childhood in the stern school of military discipline is particularly apt to succumb to the hypnotic and compulsive force exercised by an order of word of command; a force which is logically entirely incomprehensible and which irresistibly undermines his will. In the straitjacket of a uniform, even though fully aware of their absurdity, an officer will carry out his instructions lie a sleep-walker, unresistingly and almost unconsciously.”

Stefan Zweig book Beware of Pity

Beware of Pity (1939)

Lie , School , Exercises , Decision

“I think that women are wonderful but I've never met one yet who didn't show more feeling than logic.”

Hermann Göring (1893–1946) German politician and military leader

To Leon Goldensohn (27 May 1946)
The Nuremberg Interviews (2004)

Women , Feeling , Thinking

“To the Youth in Europe and North America,
The recent events in France and similar ones in some other Western countries have convinced me to directly talk to you about them. I am addressing you, [the youth], not because I overlook your parents, rather it is because the future of your nations and countries will be in your hands; and also I find that the sense of quest for truth is more vigorous and attentive in your hearts.
I don’t address your politicians and statesmen either in this writing because I believe that they have consciously separated the route of politics from the path of righteousness and truth.
I would like to talk to you about Islam, particularly the image that is presented to you as Islam. Many attempts have been made over the past two decades, almost since the disintegration of the Soviet Union, to place this great religion in the seat of a horrifying enemy. The provocation of a feeling of horror and hatred and its utilization has unfortunately a long record in the political history of the West.
Here, I don’t want to deal with the different phobias with which the Western nations have thus far been indoctrinated. A cursory review of recent critical studies of history would bring home to you the fact that the Western governments’ insincere and hypocritical treatment of other nations and cultures has been censured in new historiographies.
The histories of the United States and Europe are ashamed of slavery, embarrassed by the colonial period and chagrined at the oppression of people of color and non-Christians. Your researchers and historians are deeply ashamed of the bloodsheds wrought in the name of religion between the Catholics and Protestants or in the name of nationality and ethnicity during the First and Second World Wars. This approach is admirable.
By mentioning a fraction of this long list, I don’t want to reproach history; rather I would like you to ask your intellectuals as to why the public conscience in the West awakens and comes to its senses after a delay of several decades or centuries. Why should the revision of collective conscience apply to the distant past and not to the current problems? Why is it that attempts are made to prevent public awareness regarding an important issue such as the treatment of Islamic culture and thought?
You know well that humiliation and spreading hatred and illusionary fear of the “other” have been the common base of all those oppressive profiteers. Now, I would like you to ask yourself why the old policy of spreading “phobia” and hatred has targeted Islam and Muslims with an unprecedented intensity. Why does the power structure in the world want Islamic thought to be marginalized and remain latent? What concepts and values in Islam disturb the programs of the super powers and what interests are safeguarded in the shadow of distorting the image of Islam? Hence, my first request is: Study and research the incentives behind this widespread tarnishing of the image of Islam.
My second request is that in reaction to the flood of prejudgments and disinformation campaigns, try to gain a direct and firsthand knowledge of this religion. The right logic requires that you understand the nature and essence of what they are frightening you about and want you to keep away from.”

Ali Khamenei (1939) Iranian Shiite faqih, Marja' and official independent islamic leader

Message of Ayatollah Seyyed Ali Khamenei To the Youth in Europe and North America http://english.khamenei.ir//index.php?option=com_content&task=view&id=2001, Khamenei.ir (January 21, 2015)
2015

War , People , Truth , Youth

“I don't know how to stop it, there was never any intent to write a programming language […] I have absolutely no idea how to write a programming language, I just kept adding the next logical step on the way.”

Rasmus Lerdorf (1968) Danish programmer and creator of PHP

Itconversations.com http://itc.conversationsnetwork.org/shows/detail58.html quoted in www.dasgenie.com http://www.dasgenie.com/scrap/archives/000060.html

Way , Idea

“By abstaining from all definite content, whether as formal logic and theory of science or as the legend of Being beyond all beings, philosophy declared its bankruptcy regarding concrete social goals.”

Theodor W. Adorno (1903–1969) German sociologist, philosopher and musicologist known for his critical theory of society

Source: Wozu noch Philosophie? [Why still philosophy?] (1963), p. 6

Science

“The conflicts that tear society apart resemble the distinction between the concept and the particular facts subordinated to it. … Whatever refuses to abide by the unity imposed by the principle of dominion manifests itself not as something indifferent to that principle, but as an infringement of logic: as a contradiction.”

Theodor W. Adorno (1903–1969) German sociologist, philosopher and musicologist known for his critical theory of society

Source: Lectures on Negative Dialectics (1965-66), p. 169

Tear , Indifference

“Thomas Jefferson dreamed of a land of small farmers, of shop owners and merchants. Abraham Lincoln signed into law the “Homestead Act” that ensured that the great western prairies of America would be the realm of independent, property-owning citizens-a mightier guarantee of freedom is difficult to imagine.
I know we have with us today employee-owners from La Perla Plantation in Guatemala. They have a stake in the place where they work and a stake in the freedom of their country. When Communist guerrillas came, these proud owners protected what belonged to them. They drove the Communists off their land and I know you join me in saluting their courage.
In this century, the United States has evolved into a great industrial power. Even though they are now, by and large, employees, our working people still benefit from property ownership. Most of our citizens own the homes in which they reside. In the marketplace, they benefit from direct and indirect business ownership. There are currently close to 10 million self-employed workers in the U. S.-nearly 9 percent of total civilian employment. And, millions more hope to own a business some day. Furthermore, over 47 million individuals reap the rewards of free enterprise through stock ownership in the vast number of companies listed on U. S. stock exchanges.
I can’t help but believe that in the future we will see in the United States and throughout the western world an increasing trend toward the next logical step, employee ownership. It is a path that befits a free people.”

Ronald Reagan (1911–2004) American politician, 40th president of the United States (in office from 1981 to 1989)

Speech on Project Economic Justice http://www.cesj.org/about-cesj-in-brief/history-accomplishments/pres-reagans-speech-on-project-economic-justice/ (The White House, 3 August 1987)
1980s, Second term of office (1985–1989)

People , World , Law , Dreams

“The logical conclusion of intersectionality is individuality. There's so many different ways of categorizing people's advantages and disadvantages, that if you take that all the way out to the end you say 'Well, the individual is the ultimate minority' – and that's exactly right. And that's exactly what the West discovered. The intersectionalists will get there if they don't kill everyone first.”

Jordan Peterson (1962) Canadian clinical psychologist, cultural critic, and professor of psychology

Identity politics and the Marxist lie of white privilege talk, 3rd November 2017

People , Way

“Considering the pervasive importance of quantum mechanics in modern physics, it is odd how rarely one hears of efforts to test quantum mechanics experimentally with high precision.…The trouble is that it is very difficult to find any logically consistent generalization of quantum mechanics. One obvious target for generalization is the linearity of quantum mechanics, but if we arbitrarily add nonlinear terms to the Schrodinger equation, how do we know that the theory we obtain will have a sensible physical interpretation? At least in part, it is the dearth of generalized versions of quantum mechanics that has made it so hard to plan experimental tests of quantum mechanics.”

Steven Weinberg (1933) American theoretical physicist

"Testing Quantum Mechanics" http://www.sciencedirect.com/science/article/pii/0003491689902765, Annals of Physics (1989)

Effort , Parting

“For want of the apparatus of propositional functions, many logicians have been driven to the conclusion that there are unreal objects. It is argued, e. g., by Meinong, that we can speak about "the golden mountain," "the round square," and so on; we can make true propositions of which these are the subjects; hence they must have some kind of logical being, since otherwise the propositions in which they occur would be meaningless. In such theories, it seems to me, there is a failure of that feeling for reality which ought to be preserved even in the most abstract studies. Logic, I should maintain, must no more admit a unicorn than zoology can; for logic is concerned with the real world just as truly as zoology, though with its more abstract and general features.”

Bertrand Russell (1872–1970) logician, one of the first analytic philosophers and political activist

Source: 1910s, Introduction to Mathematical Philosophy (1919), Ch. 16: Descriptions

World , Feeling , Mountain , Failure

“When I began the following Work, my only object was to extend and explain more fully the Memoir which I read at the public meeting of the Academy of Sciences in the month of April 1787, on the necessity of reforming and completing the Nomenclature of Chemistry. While engaged in this employment, I perceived, better than I had ever done before, the justice of the following maxims of the Abbé de Condillac, in his System of Logic, and some other of his works. "We think only through the medium of words.—Languages are true analytical methods.—Algebra, which is adapted to its purpose in every species of expression, in the most simple, most exact, and best manner possible, is at the same time a language and an analytical method.—The art of reasoning is nothing more than a language well arranged."”

Antoine Lavoisier (1743–1794) French chemist

Source: Elements of Chemistry (1790), p.xiii

Justice , Art , Thinking , Science