Quotes about assertion
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“The manuscripts in which these early Greek treatises have been preserved to us seem to be derived from an encyclopaedia compiled during the tenth century, at Constantinople, from the works of various alchemists…. The Greek text. now published by M. Berthelot and M. [Ch. Em. ] Ruelle, custodian of the Library of Ste.-Geneviève, is derived from a careful collation of all these sources, and is accompanied with notes by M. Berthelot bringing light and order into the mystical obscurity in which from the beginning the alchemists enveloped their doctrines.
First among these is the 'Physica et Mystica,' ascribed to Democritus of Abdera, a collection of fragments, among which a few receipts for dyeing in purple may be genuine, while the story of magic and the alchemical teaching are evidently spurious. The philosopher is made to state that his studies were interrupted by the death of his master, Ostanes the Magian. He therefore evoked his spirit from Hades, and learned from him that the books which contained the secrets of his art were in a certain temple. He sought them there in vain, till one day, during a feast in the sanctuary, a column opened, and revealed the precious tomes, in which the doctrines of the Master were summed up in the mysterious words: 'Nature rejoices in Nature, Nature conquers Nature, Nature rules Nature.'
The unknown Alexandrian who wrote under the name of Democritus gives not only receipts for making white alloys of copper, but others which, he positively asserts, will produce gold. M. Berthelot, however, shows in his notes that they can only result in making amalgams for gilding or alloys resembling gold or varnishes which will give a superficial tinge to metals”

Osthanes (-500) pen-name used by several pseudo-anonymous authors of Greek and Latin works of alchemy

, Marcellin Berthelot, Ch. Em. Ruelle, "The Alchemists of Egypt and Greece," Art. VIII. (Jan. 1893) in The Edinburgh Review (Jan.-Apr. 1893) Vol. 177, pp. 208-209. https://books.google.com/books?id=GuvRAAAAMAAJ&pg=PA208

George W. Bush photo
Martin Firrell photo
Russell Brand photo

“It’s six months since I did the interview with Jeremy Paxman that inspired this book, and British media today is awash with halfhearted condemnations of my observation that voting is pointless and my admission that I have never voted. My assertion that other people oughtn’t vote either was born of the same instinctive rejection of the mantle of appointed social prefect that prevents me from telling teenagers to “Just Say No” to drugs. I cannot confine my patronage to the circuitry of their minuscule wisdom. “People died so you’d have the right to vote.” No, they did not; they died for freedom. In the case where freedom was explicitly attached to the symbol of democratic rights, like female suffrage, I don’t imagine they’d’ve been so willing if they’d known how tokenistic voting was to become. Note too these martyrs did not achieve their ends by participating in a hollow, predefined ritual, the infertile dry hump of gestural democracy; they did it by direct action. Emily Davison, the hero of women’s suffrage, hurled herself in front of the king’s horses; she defied the tyranny that oppressed her and broke the boundaries that contained her. I imagine too that this woman would have had the rebellious perspicacity to understand that the system she was opposing would adjust to incorporate the female vote and deftly render it irrelevant. This woman, who left her job as a teacher to dedicate her life to activism, was imprisoned nine times. She used methods as severe and diverse as arson and hunger-striking to protest and at the time of her death would have been regarded as a terrorist.”

Revolution (2014)

Richard Cobden photo

“In the postindustrial age, labor is seen as essentially uninvolved in the social process because there is no need for assertive labor.”

Herbert Schiller (1919–2000) American media critic

Source: Living In The Number One Country (2000), Chapter One, Number One And the Political Economy Of Communication, p. 56

Luther H. Gulick photo
Pierre Duhem photo

“There you have, then, a theoretical physics which is neither the theory of a believer nor that of a nonbeliever, but merely and simply a theory of a physicist; admirably suited to classify the laws studied by the experimenter, it is incapable of opposing any assertion whatever of metaphysics or of religious dogma, and is equally incapable of lending effective support to any such assertion.”

Pierre Duhem (1861–1916) French physicist, historian of science

Notice sur les Titres et Travaux scientifiques de Pierre Duhem rédigée par lui-même lors de sa candidature à l'Académie des sciences (mai 1913), The Aim and Structure of Physical Theory (1906)

Walter Scott photo
Henry David Thoreau photo

“Some old poet's grand imagination is imposed on us as adamantine everlasting truth, and God's own word! Pythagoras says, truly enough, "A true assertion respecting God, is an assertion of God"; but we may well doubt if there is any example of this in literature.”

Henry David Thoreau (1817–1862) 1817-1862 American poet, essayist, naturalist, and abolitionist

A Week on the Concord and Merrimack Rivers http://www.gutenberg.org/dirs/etext03/7cncd10.txt (1849), Sunday

Frederick Douglass photo

“But are there not reasons against all this? Is there not such a law or principle as that of self-preservation? Does not every race owe something to itself? Should it not attend to the dictates of common sense? Should not a superior race protect itself from contact with inferior ones? Are not the white people the owners of this continent? Have they not the right to say what kind of people shall be allowed to come here and settle? Is there not such a thing as being more generous than wise? In the effort to promote civilization may we not corrupt and destroy what we have? Is it best to take on board more passengers than the ship will carry? To all this and more I have one among many answers, altogether satisfactory to me, though I cannot promise it will be entirely so to you. I submit that this question of Chinese immigration should be settled upon higher principles than those of a cold and selfish expediency. There are such things in the world as human rights. They rest upon no conventional foundation, but are eternal, universal and indestructible. Among these is the right of locomotion; the right of migration; the right which belongs to no particular race, but belongs alike to all and to all alike. It is the right you assert by staying here, and your fathers asserted by coming here. It is this great right that I assert for the Chinese and the Japanese, and for all other varieties of men equally with yourselves, now and forever. I know of no rights of race superior to the rights of humanity, and when there is a supposed conflict between human and national rights, it is safe to go the side of humanity. I have great respect for the blue-eyed and light-haired races of America. They are a mighty people. In any struggle for the good things of this world, they need have no fear, they have no need to doubt that they will get their full share. But I reject the arrogant and scornful theory by which they would limit migratory rights, or any other essential human rights, to themselves, and which would make them the owners of this great continent to the exclusion of all other races of men. I want a home here not only for the negro, the mulatto and the Latin races, but I want the Asiatic to find a home here in the United States, and feel at home here, both for his sake and for ours.”

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

1860s, Our Composite Nationality (1869)

Kurt Lewin photo

“The essential meaning of such an assertion is this: events a and b are necessarily dependent moments of a single unified occurrence. The mathematical formula states the quantitative relations involved in the occurrence. Already in such cases the dependent moment of the occurrence are moments that obtain temporally by side.”

Kurt Lewin (1890–1947) German-American psychologist

Kurt Lewin (1927, p. 305) as cited in: K. Mulligan & B. Smith (1988) " Mach and Ehrenfels: Foundations of Gestalt Theory http://ontology.buffalo.edu/smith/articles/mach/mach.pdf". p. 149.
1920s

Letitia Elizabeth Landon photo
William Trufant Foster photo
Warren Farrell photo
Robert M. Price photo
Theobald Wolfe Tone photo
Rousas John Rushdoony photo
Bill Bryson photo
Daniel Dennett photo
Enoch Powell photo

“Make no mistake, the real power resides not where present authority is exercised but where it is expected that authority will in future be exercised. The magnetic attraction of power is exercised by the prospect long before the reality is achieved; and the trek towards the rising sun, which is already in progress in 1972, would swell to an exodus before long. What do you imagine is the reason why Roy Jenkins is prepared to resign the front bench and divide his party in the endeavour to give a Conservative Prime Minister a majority in the House of Commons? The motive is not ignoble or discreditable—I am not asserting that—but it is a motive which it behoves people in Britain well to understand. It is the ambition to exercise his talents on the stage of Europe and to participate in taking decisions not for Britain here at home but for Europe in Brussels, Paris, Luxembourg or wherever else the imperial pavilions may be pitched. He does not, I assure you, forsee his future triumphs and achievements where his predecessors have seen them in the past – at the despatch box in the House of Commons or in the Cabinet room at Downing St. These are not good enough: the vision splendid beckons elsewhere.”

Enoch Powell (1912–1998) British politician

Speech at Millom, Cumberland (29 April 1972), from A Nation or No Nation? Six Years in British Politics (Elliot Right Way Books, 1977), p. 42. Jenkins had resigned from the Shadow Cabinet and as deputy leader of the Labour Party due to Labour's opposition to British entry into the EEC. Jenkins wrote to Powell to claim what he said was "totally untrue". Four years later Jenkins would leave front line British politics to become President of the European Commission.
1970s

Warren E. Burger photo
Hans Reichenbach photo

“The main objection to the theory of pure visualization is our thesis that the non-Euclidean axioms can be visualized just as rigorously if we adjust the concept of congruence. This thesis is based on the discovery that the normative function of visualization is not of visual but of logical origin and that the intuitive acceptance of certain axioms is based on conditions from which they follow logically, and which have previously been smuggled into the images. The axiom that the straight line is the shortest distance is highly intuitive only because we have adapted the concept of straightness to the system of Eucidean concepts. It is therefore necessary merely to change these conditions to gain a correspondingly intuitive and clear insight into different sets of axioms; this recognition strikes at the root of the intuitive priority of Euclidean geometry. Our solution of the problem is a denial of pure visualization, inasmuch as it denies to visualization a special extralogical compulsion and points out the purely logical and nonintuitive origin of the normative function. Since it asserts, however, the possibility of a visual representation of all geometries, it could be understood as an extension of pure visualization to all geometries. In that case the predicate "pure" is but an empty addition, since it denotes only the difference between experienced and imagined pictures, and we shall therefore discard the term "pure visualization."”

Hans Reichenbach (1891–1953) American philosopher

Instead we shall speak of the normative function of the thinking process, which can guide the pictorial elements of thinking into any logically permissible structure.
The Philosophy of Space and Time (1928, tr. 1957)

Arthur Ponsonby photo

“Theology seeks to explain the meaning of Christian assertions in a language comprehensible to any given age.”

Roger Haight (1936) American theologian

Source: Dynamics Of Theology, Chapter Ten, Method in theology, p. 192

H.L. Mencken photo
William Cowper photo
Berthe Morisot photo

“I will achieve it only [being an artist] by perseverance, and by openly asserting my determination to emancipate myself, [but].... I both lament and envy your [Edma's] fate. Bichette [her niece] helps me to understand maternal love; she comes onto my bed every morning and plays so sweetly.... life gets more complicated by the day here now I am gripped by the desire to have children, that' all I need.”

Berthe Morisot (1841–1895) painter from France

in an unpublished extract from a letter of Berthe to Edma, written in 1869; as cited in The Correspondence of Berthe Morisot, ed. Denis Rouart; Camden, London 1986 / Kinston, R. I. Moyer Bell, 1989, p. 31 (private collection)
1860 - 1870

K. R. Narayanan photo
Calvin Coolidge photo
John Horgan (journalist) photo
George Holmes Howison photo
Percy Bysshe Shelley photo
Joseph Beuys photo
Peter F. Drucker photo
Letitia Elizabeth Landon photo
Edward Carpenter photo
Dean Acheson photo
Leo Tolstoy photo
Boutros Boutros-Ghali photo
Joseph Massad photo
Margaret Sanger photo
André Maurois photo
Stanley Baldwin photo
J. B. Bury photo
Slavoj Žižek photo
Henry John Stephen Smith photo

“If we except the great name of Newton (and the exception is one that the great Gauss himself would have been delighted to make) it is probable that no mathematician of any age or country has ever surpassed Gauss in the combination of an abundant fertility of invention with an absolute vigorousness in demonstration, which the ancient Greeks themselves might have envied. It may be admitted, without any disparagement to the eminence of such great mathematicians as Euler and Cauchy that they were so overwhelmed with the exuberant wealth of their own creations, and so fascinated by the interest attaching to the results at which they arrived, that they did not greatly care to expend their time in arranging their ideas in a strictly logical order, or even in establishing by irrefragable proof propositions which they instinctively felt, and could almost see to be true. With Gauss the case was otherwise. It may seem paradoxical, but it is probably nevertheless true that it is precisely the effort after a logical perfection of form which has rendered the writings of Gauss open to the charge of obscurity and unnecessary difficulty. The fact is that there is neither obscurity nor difficulty in his writings, as long as we read them in the submissive spirit in which an intelligent schoolboy is made to read his Euclid. Every assertion that is made is fully proved, and the assertions succeed one another in a perfectly just analogical order… But when we have finished the perusal, we soon begin to feel that our work is but begun, that we are still standing on the threshold of the temple, and that there is a secret which lies behind the veil and is as yet concealed from us. No vestige appears of the process by which the result itself was obtained, perhaps not even a trace of the considerations which suggested the successive steps of the demonstration. Gauss says more than once that for brevity, he gives only the synthesis, and suppresses the analysis of his propositions. Pauca sed matura—few but well matured… If, on the other hand, we turn to a memoir of Euler's, there is a sort of free and luxuriant gracefulness about the whole performance, which tells of the quiet pleasure which Euler must have taken in each step of his work; but we are conscious nevertheless that we are at an immense distance from the severe grandeur of design which is characteristic of all Gauss's greater efforts.”

Henry John Stephen Smith (1826–1883) mathematician

As quoted by Alexander Macfarlane, Lectures on Ten British Physicists of the Nineteenth Century (1916) p. 95, https://books.google.com/books?id=43SBAAAAIAAJ&pg=PA95 "Henry John Stephen Smith (1826-1883) A Lecture delivered March 15, 1902"

A. James Gregor photo

“By 1938, Mussolini could confidently assert that ‘in the face of the total collapse of the system [bequeathed] by Lenin, Stalin has covertly transformed himself into a Fascist.”

A. James Gregor (1929–2019) American political scientist

Source: The Fascist Persuasion in Radical Politics, (1974), p. 132

Calvin Coolidge photo

“Peace has an economic foundation to which too little attention has been given. No student can doubt that it was to a large extent the economic condition of Europe that drove those overburdened countries headlong into the World War. They were engaged in maintaining competitive armaments. If one country laid the keel of one warship, some other country considered it necessary to lay the keel of two warships. If one country enrolled a regiment, some other country enrolled three regiments. Whole peoples were armed and drilled and trained to the detriment of their industrial life, and charged and taxed and assessed until the burden could no longer be borne. Nations cracked under the load and sought relief from the intolerable pressure by pillaging each other. It was to avoid a repetition of such a catastrophe that our Government proposed and brought to a successful conclusion the Washing- ton Conference for the Limitation of Naval Armaments. We have been altogether desirous of an extension of this principle and for that purpose have sent our delegates to a preliminary conference of nations now sitting at Geneva. Out of that conference we expect some practical results. We believe that other nations ought to join with us in laying aside their suspicions and hatreds sufficiently to agree among themselves upon methods of mutual relief from the necessity of the maintenance of great land and sea forces. This can not be done if we constantly have in mind the resort to war for the redress of wrongs and the enforcement of rights. Europe has the League of Nations. That ought to be able to provide those countries with certain political guaranties which our country does not require. Besides this there is the World Court, which can certainly be used for the determination of all justifiable disputes. We should not underestimate the difficulties of European nations, nor fail to extend to them the highest degree of patience and the most sympathetic consideration. But we can not fail to assert our conviction that they are in great need of further limitation of armaments and our determination to lend them every assistance in the solution of their problems. We have entered the conference with the utmost good faith on our part and in the sincere belief that it represents the utmost good faith on their part. We want to see the problems that are there presented stripped of all technicalities and met and solved in a way that will secure practical results. We stand ready to give our support to every effort that is made in that direction.”

Calvin Coolidge (1872–1933) American politician, 30th president of the United States (in office from 1923 to 1929)

1920s, Ways to Peace (1926)

T. H. White photo

“The assertion that a problem unstated is a problem unsolved seem to have escaped many builders… All too often, design and implementation begins before the real needs and system functions are fully known. The results are skyrocketing costs, missed scheduled, waste and duplication, disgruntled users and endless series of patches and repairs euphemistically called "systems maintenance"”

Douglas T. Ross (1929–2007) American computer scientist

D.T. Ross and K.E. Schoman (1977) "Structured analysis for requirements definition" IEEE Transactions on Software Engineering. Vol 3. (1) p. 6-15; as cited in: G. Agyekum-Mensah et al. (2012) "Adaption of structured analysis design techniques methodology for construction project planning".

Aron Ra photo

“The evidence of evolution, and even the event of evolution itself, –the proof of it- are both directly observed, and testable, and demonstrably factual. But religious beliefs are none of the above and never have been; they’re assumed on faith. Whether or not these beliefs turn out to be correct, they are asserted as true without justification in the form of evidence.”

Aron Ra (1962) Aron Ra is an atheist activist and the host of the Ra-Men Podcast

"14th Foundational Falsehood of Creationism" https://www.youtube.com/watch?v=MYsnVMjG4lk Youtube (January 3, 2009)
Youtube, Foundational Falsehoods of Creationism

Marshall McLuhan photo

“With [Francis] Bacon, Vico continuously asserts the claims of grammar as true science precisely because it has not yielded to specialism and method.”

Marshall McLuhan (1911–1980) Canadian educator, philosopher, and scholar-- a professor of English literature, a literary critic, and a …

Source: 1980s, Laws of Media: The New Science (with Eric McLuhan) (1988), p. 220

David Hume photo
James McNeill Whistler photo
H. G. Wells photo

“The Anglo-Saxon genius for parliamentary government asserted itself; there was a great deal of talk and no decisive action.”

Source: The Invisible Man (1897), Chapter 6: The Furniture that Went Mad

Enoch Powell photo

“The reality of the situation is obscured when population is expressed as a percentage proportion taken over the whole of the United Kingdom. The ethnic minority is geographically concentrated, so that areas in which it forms a majority already exists, and these areas are destined inevitably to grow. It is here that the compatibility of such an ethnic minority with the functioning of parliamentary democracy comes into question. Parliamentary democracy depends at all levels upon the valid acceptance of majority decision, by which the nation as a whole is content to be bound because of the continually available prospect that what one majority has decided another majority can subsequently alter. From this point of view, the political homogeneity of the electorate is crucial. What we do not, as yet, know is whether the voting behaviour of our altered population will be able to use the majority vote as a political instrument and not as a means of self-identification, self-assertion and self-enumeration. It may be that the United Kingdom will escape the political consequences of communalism; but communalism and democracy, as the experience of India demonstrates, are incompatible. That is the spectre which the Conservative party's policy of assisted repatriation in the 1960s aimed to banish; but time and events have swept over and passed the already outdated remedies of the 1960s. We are entering unknown territory where the only certainty for the future is the relative increase of the ethnic minority due to the age structure of that population which has been established.”

Enoch Powell (1912–1998) British politician

Article on the 25th anniversary of his 'Rivers of Blood speech', The Times (20 April 1993), p. 18
1990s

Timothy Ferriss photo
O. Henry photo
Victor Davis Hanson photo
Werner Sombart photo
Houston Stewart Chamberlain photo
Jeremy Hardy photo

“The need to compile lists is a personality disorder, as is the need to assert the superiority of some things over other things.”

Jeremy Hardy (1961–2019) British comedian

Radio Times, 5-11 August 2006, referring to Film4's Fifty Greatest Films

John Gray photo
Clarence Thomas photo
John Maxson Stillman photo
Stephen A. Douglas photo

“Lincoln maintains there that the Declaration of Independence asserts that the negro is equal to the white man, and that under Divine law, and if he believes so it was rational for him to advocate negro citizenship, which, when allowed, puts the negro on an equality under the law. I say to you in all frankness, gentlemen, that in my opinion a negro is not a citizen, cannot be, and ought not to be, under the Constitution of the United States. I will not even qualify my opinion to meet the declaration of one of the Judges of the Supreme Court in the Dred Scott case, “that a negro descended from African parents, who was imported into this country as a slave is not a citizen, and cannot be.” I say that this Government was established on the white basis. It was made by white men, for the benefit of white men and their posterity forever, and never should be administered by any except white men. I declare that a negro ought not to be a citizen, whether his parents were imported into this country as slaves or not, or whether or not he was born here. It does not depend upon the place a negro’s parents were born, or whether they were slaves or not, but upon the fact that he is a negro, belonging to a race incapable of self-government, and for that reason ought not to be on an equality with white men.”

Stephen A. Douglas (1813–1861) American politician

Fourth Lincoln-Douglass Debate http://www.nps.gov/liho/learn/historyculture/debate4.htm (September 1858)
1850s

Jack Vance photo
Aron Ra photo

“Owen believed in common archetypes rather than a common ancestor, and his conduct presents an archetype of the modern creation scientists, except that they submit to peer review rarely, (if ever) and none of them are experts in anything. They’ve never produced any research indicative of their position. They cannot substantiate any of their assertions, and they’ve never successfully refuted anyone else’s hypotheses either. But every argument of evidence they’ve ever made in favor of creation has been refuted immediately and repeatedly. All they’ve ever been able to do was criticize real science, and even then the absolute best arguments they’ve ever come up with were all disproved in a court of law with mountains of research standing against their every allegation. Yet creationists still use those same ridiculous rationalizations because they will never accept where their beliefs are in error! Their only notable strength is how anyone can be so consistently proven to be absolutely wrong about absolutely everything, 100% of the time, for such a long time, and still make-believe theirs is the absolute truth. More amazing still is how often they will actually lie in defense of their alleged truth. Every publication promoting creation over any avenue of actual science contains misquotes, misdefinitions, and misrepresented misinformation, while their every appeal to reason is based entirely on erroneous assumptions and logical fallacies. There is a madness to their method, but it is naught but propaganda.”

Aron Ra (1962) Aron Ra is an atheist activist and the host of the Ra-Men Podcast

"12th Foundational Falsehood of Creationism" https://www.youtube.com/watch?v=2TkY7HrJOhc Youtube (April 19, 2008)
Youtube, Foundational Falsehoods of Creationism

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Pythagoras photo

“Remind yourself that all men assert that wisdom is the greatest good, but that there are few who strenuously seek out that greatest good.”

Pythagoras (-585–-495 BC) ancient Greek mathematician and philosopher

"Pythagorean Ethical Sentences From Stobæus" (1904)
Florilegium

Verghese Kurien photo

“Amul Dairy is a manifestation of what can happen when farmers assert themselves, fight for a cause.”

Verghese Kurien (1921–2012) Indian founder of dairy-cooperative Amul

In p. 87
Quote, Our Leaders

“A doctrine which, because of its little-circumspect idealism, offends not just faith, but reason itself (KANT): it would be useful to show the dangerous errors, to Religion as much as to Moral, of that French psychologist, who seduced minds (COUSIN), by showing how his bold and audacious philosophy breaks the barrier of the holy Theology, placing his own authority before any other: he profanes the mysteries, declaring them partly devoid of meaning, and partly reducing them to vulgar allusions and pure metaphors; forces, as a learned Critic noted, the revelation to swap places with instinctive thought and assertion without reflection without and places reason outside man, declaring man a fragment of God, introducing a sort of spiritual pandeism, which is absurd to us and insulting to the Supreme Being, which gravely offends freedom itself, etc, etc.”

Luigi Ferrarese (1795–1855) Italian physician

Dottrina, che pel suo idealismo poco circospetto , non solo la fede, ma la stessa ragione offende (il sistema di KANT) : farebbe mestieri far aperto gli errori pericolosi, cosi alla Religione, come alla Morale, di quel psicologo franzese , il quale ha sedotte le menti (COUSIN), con far osservare come la di lui filosofia intraprendente ed audace sforza le barriere della sacra Teologia, ponendo innanzi ad ogn' altra autorità la propria : profana i misteri , dichiarandoli in parte vacui di senso, ed in parte riducendoli a volgari allusioni, ed a prette metafore ; costringe , come faceva osservare un dotto Critico, la rivelazione a cambiare il suo posto con quello del pensiero istintivo e dell' affermazione senza riflessione e colloca la ragione fuori della persona dell'uomo dichiarandolo un frammento di Dio, una spezie di pandeismo spirituale introducendo, assurdo per noi, ed al Supremo Ente ingiurioso, il quale reca onda grave alla libertà del medesimo, ec, ec.
Ferrarese describing pandeism in Memorie Risguardanti la Dottrina Frenologica ("Thoughts Regarding the Doctrine of Phrenology", 1838), p. 16.

Margaret Sanger photo
Bernard Lewis photo
Aron Ra photo
Martin Luther King, Jr. photo

“This is where we are. Where do we go from here? First, we must massively assert our dignity and worth. We must stand up amidst a system that still oppresses us and develop an unassailable and majestic sense of values.”

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)

Báb photo

“The revelation of the Divine Reality hath everlastingly been identical with its concealment and its concealment identical with its revelation. That which is intended by ‘Revelation of God’ is the Tree of divine Truth that betokeneth none but Him, and it is this divine Tree that hath raised and will raise up Messengers, and hath revealed and will ever reveal Scriptures. From eternity unto eternity this Tree of divine Truth hath served and will ever serve as the throne of the revelation and concealment of God among His creatures, and in every age is made manifest through whomsoever He pleaseth. At the time of the revelation of the Qur’án He asserted His transcendent power through the advent of Muḥammad, and on the occasion of the revelation of the Bayán He demonstrated His sovereign might through the appearance of the Point of the Bayán, and when He Whom God shall make manifest will shine forth, it will be through Him that He will vindicate the truth of His Faith, as He pleaseth, with whatsoever He pleaseth and for whatsoever He pleaseth. He is with all things, yet nothing is with Him. He is not within a thing nor above it nor beside it. Any reference to His being established upon the throne implieth that the Exponent of His Revelation is established upon the seat of transcendent authority…
He hath everlastingly existed and will everlastingly continue to exist. He hath been and will ever remain inscrutable unto all men, inasmuch as all else besides Him have been and shall ever be created through the potency of His command. He is exalted above every mention or praise and is sanctified beyond every word of commendation or every comparison. No created thing comprehendeth Him, while He in truth comprehendeth all things. Even when it is said ‘no created thing comprehendeth Him’, this refers to the Mirror of His Revelation, that is Him Whom God shall make manifest. Indeed too high and exalted is He for anyone to allude unto Him.”

Báb (1819–1850) Iranian prophet; founder of the religion Bábism; venerated in the Bahá'í Faith

II, 8
The Persian Bayán

Joseph Massad photo
George Boole photo

“Let x represent an act of the mind by which we fix our regard upon that portion of time for which the proposition X is true; and let this meaning be understood when it is asserted that x denote the time for which the proposition X is true. (...) We shall term x the representative symbol of the proposition X.”

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

Source: 1850s, An Investigation of the Laws of Thought (1854), p. 165; As cited in: James Joseph Sylvester, ‎James Whitbread Lee Glaisher (1910) The Quarterly Journal of Pure and Applied Mathematics. p. 350

Samuel Vince photo

“What we mean by the laws of nature, are those laws which are deduced from that series of events, which, by divine appointment, follow each other in the moral and physical world; the former of which we shall here have occasion principally to consider, the present question altogether, respecting the moral government of God — a consideration which our author has entirely neglected, in his estimation of the credibility of miracles. Examining the question therefore upon this principle, it is manifest, that the extraordinary nature of the fact is no ground for disbelief, provided such a fact, in, a moral point of view, was, from the condition of man, become necessary; for in that case, the Deky, by dispensing his assistance in proportion to our wants, acted upon the same principle as in his more 'ordinary operations. For however ' opposite the physical effects may be, if their moral tendency be the same, they form a part of the jmoral law. Now in those actions which are called miracles, the Deity is directed by the same moral principle as in his usual dispensations; and therefore being influenced by the same motive to accomplish the same end, the laws of God's moral government are not violated, such laws being established by the motives and the ends produced, and not by the means employed. To prove therefore the moral laws to be the same in those actions called miraculous, as in common events, it is not the actions thetnselves which are to be considered, but the principles by which they were directed, and their consequences, for if these be the same, the Deity acts by the same laws. And here, moral analogy will be found to confirm the truth of the miracles recorded in scripture. But as the moral government of God is directed by motives which lie beyond the reach of human investigation, we have no principles by which we can judge concerning the probability of the happening of any new event which respects the moral world; we cannot therefore pronounce any extraordinary event of that nature to be a violation of the moral law of God's dispensations; but we can nevertheless judge of its agreement with that law, so far as it has fallen under our observation. But our author leaves out the consideration of God's moral government, and reasons simply -on the facts which arc said to have nappened, without any reference to an end; we will therefore examine how far his conclusions are just upon this principle.
He defines miracles to be "a violation of the laws of nature;" he undoubtedly means the physical laws, as no part of his reasoning has any reference to them in a moral point of view. Now these laws must be deduced, either from his own view of events only, or from that, and testimony jojntly; and if testimony beallowed on one part, it ought also to be admitted on the other, granting that there is no impossibility in the fact attested. But the laws by which the Deity governs the universe can, at best, only be inferred from the whole series of his dispensations from the beginning of the world; testimony must therefore necessarily be admitted in establishing these laws. Now our author, in deducing the laws of nature, rejects all well authenticated miraculous events, granted to be possible, and therefore not altogether incredible and to be rejected without examination, and thence establishes a law to prove against their credibility; but the proof of a position ought to proceed upon principles which are totally independent of any supposition of its being either true or falser. His conclusion therefore is not deduced by just reasoning from acknowledged principles, but it is a necessary consequence of his own arbitrary supposition. "Tis a miracle," says he, "that a dead man should come to life, because that has never been observed in any age or country." Now, testimony, confirmed by every proof which can tend to establish a true matter of fact, asserts that such an event; has happened. But our author argues against the credibility of this, because it is contrary to the laws of nature; and in establishing these laws, he rejects all such extraordinary facts, although they are authenticated by all the evidence which such facts can possibly admit of; taking thereby into consideration, events of that kind only which have fallen within the sphere of his own observations, as if the whole series of God's dispensations were necessarily included in the course of a few years. But who shall thus circumscribe the operations of divine power and infinite wisdom, and say, "Hitherto shall thou go, and no further."”

Samuel Vince (1749–1821) British mathematician, astronomer and physicist

Before he rejected circumstances of this kind in establishing the laws of nature, he should, at least, have shewn, that we have not all that evidence for them which we might "have had" upon supposition that they were true ; he should also have shewn, in a moral point of view, that the events were inconsistent with the ordinary operations of Providence ; and that there was no end to justify the means. Whereas, on the contrary, there is all the evidence for them which a real matter of fact can possibly have ; they are perfectly consistent with all the moral dispensations of Providence and at the same time that the resurrection of Jesus Christ is most unexceptionably attested, we discover a moral intention in the miracle, which very satisfactorily accounts for that exertion of divine power?
Source: The Credibility of Christianity Vindicated, p. 48; As quoted in " Book review http://books.google.nl/books?id=52tAAQAAMAAJ&pg=PA259," in The British Critic, Volume 12 (1798). F. and C. Rivington. p. 259-261

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Augustus De Morgan photo

“In order to see the difference which exists between… studies,—for instance, history and geometry, it will be useful to ask how we come by knowledge in each. Suppose, for example, we feel certain of a fact related in history… if we apply the notions of evidence which every-day experience justifies us in entertaining, we feel that the improbability of the contrary compels us to take refuge in the belief of the fact; and, if we allow that there is still a possibility of its falsehood, it is because this supposition does not involve absolute absurdity, but only extreme improbability.
In mathematics the case is wholly different… and the difference consists in this—that, instead of showing the contrary of the proposition asserted to be only improbable, it proves it at once to be absurd and impossible. This is done by showing that the contrary of the proposition which is asserted is in direct contradiction to some extremely evident fact, of the truth of which our eyes and hands convince us. In geometry, of the principles alluded to, those which are most commonly used are—
I. If a magnitude is divided into parts, the whole is greater than either of those parts.
II. Two straight lines cannot inclose a space.
III. Through one point only one straight line can be drawn, which never meets another straight line, or which is parallel to it.
It is on such principles as these that the whole of geometry is founded, and the demonstration of every proposition consists in proving the contrary of it to be inconsistent with one of these.”

Augustus De Morgan (1806–1871) British mathematician, philosopher and university teacher (1806-1871)

Source: On the Study and Difficulties of Mathematics (1831), Ch. I.

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“If you want to assert a truth, first make sure it's not just an opinion that you desperately want to be true.”

Neil deGrasse Tyson (1958) American astrophysicist and science communicator

Twitter post, https://twitter.com/neiltyson/status/350753146445893633 (2015-03-03)
2010s

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