Quotes about reason
page 5

Nikola Tesla photo

“So we find that the three possible solutions of the great problem of increasing human energy are answered by the three words: food, peace, work. Many a year I have thought and pondered, lost myself in speculations and theories, considering man as a mass moved by a force, viewing his inexplicable movement in the light of a mechanical one, and applying the simple principles of mechanics to the analysis of the same until I arrived at these solutions, only to realize that they were taught to me in my early childhood. These three words sound the key-notes of the Christian religion. Their scientific meaning and purpose now clear to me: food to increase the mass, peace to diminish the retarding force, and work to increase the force accelerating human movement. These are the only three solutions which are possible of that great problem, and all of them have one object, one end, namely, to increase human energy. When we recognize this, we cannot help wondering how profoundly wise and scientific and how immensely practical the Christian religion is, and in what a marked contrast it stands in this respect to other religions. It is unmistakably the result of practical experiment and scientific observation which have extended through the ages, while other religions seem to be the outcome of merely abstract reasoning. Work, untiring effort, useful and accumulative, with periods of rest and recuperation aiming at higher efficiency, is its chief and ever-recurring command. Thus we are inspired both by Christianity and Science to do our utmost toward increasing the performance of mankind. This most important of human problems I shall now specifically consider.”

Nikola Tesla (1856–1943) Serbian American inventor

The Problem of Increasing Human Energy (1900)

Edward Teller photo

“Ladies and gentlemen, I am to talk to you about energy in the future. I will start by telling you why I believe that the energy resources of the past must be supplemented. First of all, these energy resources will run short as we use more and more of the fossil fuels. But I would […] like to mention another reason why we probably have to look for additional fuel supplies. And this, strangely, is the question of contaminating the atmosphere. […. ] Whenever you burn conventional fuel, you create carbon dioxide. […. ] The carbon dioxide is invisible, it is transparent, you can’t smell it, it is not dangerous to health, so why should one worry about it?
Carbon dioxide has a strange property. It transmits visible light but it absorbs the infrared radiation which is emitted from the earth. Its presence in the atmosphere causes a greenhouse effect […. ] It has been calculated that a temperature rise corresponding to a 10 per cent increase in carbon dioxide will be sufficient to melt the icecap and submerge New York. All the coastal cities would be covered, and since a considerable percentage of the human race lives in coastal regions, I think that this chemical contamination is more serious than most people tend to believe.”

Edward Teller (1908–2003) Hungarian-American nuclear physicist

As quoted in Benjamin Franta, "On its 100th birthday in 1959, Edward Teller warned the oil industry about global warming" https://www.theguardian.com/environment/climate-consensus-97-per-cent/2018/jan/01/on-its-hundredth-birthday-in-1959-edward-teller-warned-the-oil-industry-about-global-warming, The Guardian, 1 January 2018.

Leonardo Da Vinci photo
Roberto Mangabeira Unger photo
Justin Bieber photo

“Um. Well, I think that's really sad, but everything happens for a reason. I don't know how that would be a reason. I guess I haven't been in that position, so I wouldn't be able to judge that.”

Justin Bieber (1994) Canadian singer-songwriter, record producer, and actor

Rolling Stone "Justin Bieber Talks Sex, Politics, Music and Puberty In New 'Rolling Stone' Cover Story" http://www.rollingstone.com/music/news/justin-bieber-talks-sex-politics-music-and-puberty-in-new-rolling-stone-cover-story-20110216, February 2011

“The belly is the reason that man does not easily mistake himself for a god.”

David Zindell (1952) American writer

Source: War in Heaven (1998), P. 175

Stefan Zweig photo
Theodor W. Adorno photo
Bertrand Russell photo
Thomas Robert Malthus photo
Charles Dickens photo
Gregory of Nyssa photo
Bertrand Russell photo

“[Messrs Ogden and Richards] will reply that they are considering the meaning of a "thought," not of a word. A "thought" is not a social phenomenon, like speech, and therefore does not have the two sides, active and passive, which can be distinguished in speech. I should urge, however, that all the reasons which led our authors to avoid introducing images in explaining meaning should have also led them to avoid introducing "thoughts." If a theory of meaning is to be fitted into natural science as they desire, it is necessary to define the meaning of words without introducing anything "mental" in the sense in which what is "mental" is not subject to the laws of physics. Therefore, for the same reasons for which I now hold that the meaning of words should be explained without introducing images – which I argued to be possible in the above-quoted passage – I also hold that meaning in general should be treated without introducing "thoughts," and should be regarded as a property of words considered as physical phenomena. Let us therefore amend their theory. They say: "'I am thinking of A' is the same thing as 'My thought is being caused by A.'" Let us substitute: "'I am speaking of A' is the same thing as 'My speech is being caused by A.'" Can this theory be true?”

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

1920s, Review of The Meaning of Meaning (1926)

Abraham Lincoln photo
John Chrysostom photo
Abraham Lincoln photo
Periyar E. V. Ramasamy photo
Leszek Kolakowski photo
Samuel Butler photo

“We see again confirmed the correlation between spiritual impotence and antirationalism: one cannot deny God and retain reason.”

Eric Voegelin (1901–1985) American philosopher

in reference to Marx and Comte, p. 298
"From Enlightenment to Revolution" (1975)

Jascha Heifetz photo

“I occasionally play works by contemporary composers and for two reasons. First to discourage the composer from writing any more and secondly to remind myself how much I appreciate Beethoven.”

Jascha Heifetz (1901–1987) Lithuanian violinist

Heifetz official web site http://www.jaschaheifetz.com/about/quotes.html

Abraham Lincoln photo
Rich Mullins photo

“The Bible is such an interesting book to me, because it says so many things that you can't really follow it all, I don't think, can you? So I guess that's why God invented highlighters, so we could find the parts we especially like and mark them up and just follow that, cause I think if you follow any of it, you're doing pretty good, except for the part - my favorite part - did you know the most reiterated command in the whole Bible is the command to sing? Now there must be a reason for that. And uh, that's why I sing. I don't really enjoy it, I think it's hard work. I like writing, but I sing because I figure if you find a command that easy to follow you should do it a whole lot. Cause the rest of them are kinda rough, except the first command, the one to be fruitful and multiply. Most people I know have trouble not keeping that command. That's the thing that cracks me up about you know, proof-texting too. Everyone's proof-texting this book about Christ and Christ Himself said, you know, you search the Scriptures to find life, and you're not gonna find it there. But no one underlined that part, not even my folks, because we live in a time when we have come to believe that there are answers… and I don't know why we believe that. And even more worrisome is I'm not even sure why we ever came to believe that questions are all that important.”

Rich Mullins (1955–1997) American christian musician

Wheaton, Illinois http://www.kidbrothers.net/words/concert-transcripts/wheaton-illinois-sep1590-backup-copy.html (April 11, 1997)
In Concert

Virginia Woolf photo
John Locke photo

“There cannot any one moral Rule be propos'd, whereof a Man may not justly demand a Reason.”

Book I, Ch. 3, sec. 4
An Essay Concerning Human Understanding (1689)

Kurt Vonnegut photo
Stefan Zweig photo
Voltaire photo

“Nothing can be more contrary to religion and the clergy than reason and common sense.”

Voltaire (1694–1778) French writer, historian, and philosopher

Rien n'est plus contraire à la religion et au clergé qu'une tête sensée et raisonnable. — Paul-Henri Thiry, Baron d'Holbach, Théologie portative, ou Dictionnaire abrégé de la religion chrétienne (1768): Folie
Misattributed

Friedrich Nietzsche photo
Thomas Paine photo
Pelagius photo
John Locke photo
James Blunt photo
Douglas Coupland photo
Bertrand Russell photo

“Thee might observe incidentally that if the state paid for child-bearing it might and ought to require a medical certificate that the parents were such as to give a reasonable result of a healthy child – this would afford a very good inducement to some sort of care for the race, and gradually as public opinion became educated by the law, it might react on the law and make that more stringent, until one got to some state of things in which there would be a little genuine care for the race, instead of the present haphazard higgledy-piggledy ways.”

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

Letter to Alys Pearsall Smith (1894); published in The Selected Letters of Bertrand Russell, Volume 1: The Private Years (1884–1914), edited by Nicholas Griffin. It should be noted that in his talk of "the race", he is referring to "the human race". Smith married Russell in December 1894; they divorced in 1921.
1890s

William Lane Craig photo

“Is there no reason for life? And what of the universe? Is is utterly pointless? If its destiny is a cold grave in the recesses of outer space, then the answer must be yes.”

William Lane Craig (1949) American Christian apologist and evangelist

Is There Meaning to Life? Jordan Peterson, Rebecca Goldstein, William Lane Craig, Debate at Wycliffe College at the University of Toronto
26 January 2018
YouTube
https://www.youtube.com/watch?v=pDDQOCXBrAw (9:07 into video)

Abraham Lincoln photo
William Shakespeare photo
Thomas Paine photo

“[T]he remedy of force can never supply the remedy of reason.”

Part 1.3 Rights of Man
1790s, Rights of Man, Part I (1791)

Helmut Schmidt photo
Henri Barbusse photo
Peter Ustinov photo

“To be gentle, tolerant, wise and reasonable requires a goodly portion of toughness.”

Peter Ustinov (1921–2004) English actor, writer, and dramatist

As quoted in Who Said That? (1984) by Renie Gee.

Luc de Clapiers, Marquis de Vauvenargues photo

“Emotion has taught mankind to reason.”

Luc de Clapiers, Marquis de Vauvenargues (1715–1747) French writer, a moralist

As quoted in Queers in History : The Comprehensive Encyclopedia of Historical Gays (2009), by Keith Stern, p. 466.

Isaac Newton photo

“One [method] is by a Watch to keep time exactly. But, by reason of the motion of the Ship, the Variation of Heat and Cold, Wet and Dry, and the Difference of Gravity in different Latitudes, such a watch hath not yet been made.”

Isaac Newton (1643–1727) British physicist and mathematician and founder of modern classical physics

Written in remarks to the 1714 Longitude committee; quoted in Longitude (1995) by Dava Sobel, p. 52 (i998 edition) ISBN 1-85702-571-7)
Board of Longitude

Barack Obama photo
Friedrich Nietzsche photo
Whittaker Chambers photo
Jannis Kounellis photo

“I don't know if I'm making myself clear, but if I were to accept this business of conceptual art I would have no reason to exist.”

Jannis Kounellis (1936–2017) Greek painter, sculptor and professor of arts

Quoted in Kristine Stiles & Peter Howard Selz: Theories and documents of contemporary art (1996) P.671

Barack Obama photo
Wilhelm Von Humboldt photo
William Stanley Jevons photo
Emil M. Cioran photo
Friedrich Engels photo
Lewis Carroll photo

“There was once a young man of Oporta,
Who daily got shorter and shorter,
The reason he said
Was the hod on his head
Which was filled with the heaviest mortar.”

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

Melodies No. 3
Useful and Instructive Poetry (1845)

Voltaire photo

“It requires twenty years for a man to rise from the vegetable state in which he is within his mother's womb, and from the pure animal state which is the lot of his early childhood, to the state when the maturity of reason begins to appear. It has required thirty centuries to learn a little about his structure. It would need eternity to learn something about his soul. It takes an instant to kill him.”

Voltaire (1694–1778) French writer, historian, and philosopher

Il faut vingt ans pour mener l’homme de l’état de plante où il est dans le ventre de sa mère, et de l’état de pur animal, qui est le partage de sa première enfance, jusqu’à celui où la maturité de la raison commence à poindre. Il a fallu trente siècles pour connaître un peu sa structure. Il faudrait l’éternité pour connaître quelque chose de son âme. Il ne faut qu’un instant pour le tuer.
"Man: General Reflection on Man" (1771)
Citas, Questions sur l'Encyclopédie (1770–1774)

José Saramago photo
Lady Gaga photo

“I've got a hundred million reasons to walk away,
But baby, I just need one good one to stay.”

Lady Gaga (1986) American singer, songwriter, and actress

Million Reasons
Song lyrics, Joanne (2016)

Stephen Hawking photo

“I have hardly ever known a mathematician who was able to reason.”

Stephen Hawking (1942–2018) British theoretical physicist, cosmologist, and author

Plato, The Republic, Book VII, 531-E
Misattributed

Leonardo Da Vinci photo

“The senses are of the earth; Reason, stands apart in contemplation.”

Leonardo Da Vinci (1452–1519) Italian Renaissance polymath

The Notebooks of Leonardo da Vinci (1883), XIX Philosophical Maxims. Morals. Polemics and Speculations.

Musa al-Kadhim photo

“The most reasonable way of blessings and honesties will be obtained through opposing sensuality.”

Musa al-Kadhim (745–799) Seventh of the Twelve Imams and regarded by Sunnis as a renowned scholar

Ibn Shu’ba al-Harrani, Tuhaf al-'Uqul, p. 421.
Religious Wisdom

Thomas Paine photo
Al-Maʿarri photo

“They recite their sacred books, although the fact informs me that these are a fiction from first to last. O Reason, thou (alone) speakest the truth. Then perish the fools who forged the (religious) traditions or interpreted them!”

Al-Maʿarri (973–1057) Medieval Arab philosopher

As quoted in "The Meditations of Al-Maʿarri", Studies in Islamic Poetry (1921) by R. A. Nicholson, Verse 129, p. 110

Stephen Hawking photo
Socrates photo
Gabriel Iglesias photo

“A lot has changed, El Paso, a lot has changed. One thing's for sure, I'm still the fluffy guy. And I say "fluffy" because that is the politically correct term, for those of you who don't remember I used to say that there were Five Levels of Fatness. Reason why I say "Used to say" is because now there are six! Uh-huh, I met the new one in Las Cruces. The original five levels are Big, Healthy, Husky, Fluffy, and DAMN! People ask, "What could be bigger than DAMN!" The new level's called "OH HELL NO!" What's the difference? You're still willing to work with level five. Example, if you're on an elevator and you're with your friend and this really big guy gets on and you and your friend look at each other and you're like, "DAAAMN!" But you still let the big guy ride your elevator. That's the difference. Level six, you see walking towards your elevator, [Deep growling noise] [Pretends to be a shocked passenger and starts pushing the "close door" button. ] "OH HELL NO!" [Growl] "NO!!" [Growl] "NO!!" [Pretends to kick the fat man out] That's the difference. The guy that I met was six foot eight, six hundred and fourteen pounds. Uh-huh, OH HELL NO!! And he was offended at my show. Not by anything that I said, but because of the fact that now at the shows I started selling T-shirts and apparently, I didn't have his size. Keep in mind, I go all the way up to 5X on the T-shirts and he was like, [Deep growling voice] "You don't have my size." I was like, "Dude, I didn't know they MADE you! I have up to 5X, I don't have [Growl] X!"”

Gabriel Iglesias (1976) American actor

A picture of a dinosaur on the back of the tag, you know?
I'm Not Fat, I'm Fluffy (2009)

Jordan Peterson photo
Yeshayahu Leibowitz photo
Andrew Taylor Still photo

“I do not want to go back to God with less knowledge than when I was born. I want my footprints to make an impress on the field of reason. I have no desire to be a cat and walk so lightly that it never creates a disturbance. I want my footprints to be plainly seen by all…”

Andrew Taylor Still (1828–1917) Founder of Osteopathic Medicine

Still. A. T., Journal of Osteopathy, p. 127. https://www.atsu.edu/museum/subscription/pdfs/JournalofOsteopathyVol5No31898August.pdf/.

Jules Verne photo

“It is a great misfortune to be alone, my friends; and it must be believed that solitude can quickly destroy reason.”

Malheur à qui est seul, mes amis, et il faut croire que l’isolement a vite fait de détruire la raison.
Part II, ch. XV
The Mysterious Island (1874)

John Locke photo
Blaise Pascal photo
Thomas Paine photo
Thomas Paine photo
Malcolm Muggeridge photo

“I can say with truth that I have never, even in times of greatest preoccupation with carnal, worldly and egotistic pursuits, seriously doubted that our existence here is related in some mysterious way to a more comprehensive and lasting existence elsewhere; that somehow or other we belong to a larger scene than our earthly life provides, and to a wider reach of time than our earthly allotment of three score years and ten…It has never been possible for me to persuade myself that the universe could have been created, and we, homo sapiens, so-called, have, generation after generation, somehow made our appearance to sojourn briefly on our tiny earth, solely in order to mount the interminable soap opera, with the same characters and situations endlessly recurring, that we call history. It would be like building a great stadium for a display of tiddly-winks, or a vast opera house for a mouth-organ recital. There must, in other words, be another reason for our existence and that of the universe than just getting through the days of our life as best we may; some other destiny than merely using up such physical, intellectual and spiritual creativity as has been vouchsafed us. This, anyway, has been the strongly held conviction of the greatest artists, saints, philosophers and, until quite recent times, scientists, through the Christian centuries, who have all assumed that the New Testament promise of eternal life is valid, and that the great drama of the Incarnation which embodies it, is indeed the master drama of our existence. To suppose that these distinguished believers were all credulous fools whose folly and credulity in holding such beliefs has now been finally exposed, would seem to me to be untenable; and anyway I'd rather be wrong with Dante and Shakespeare and Milton, with Augustine of Hippo and Francis of Assisi, with Dr. Johnson, Blake and Dostoevsky, than right with Voltaire, Rousseau, Darwin, the Huxleys, Herbert Spencer, H. G. Wells and Bernard Shaw.”

Malcolm Muggeridge (1903–1990) English journalist, author, media personality, and satirist

Confessions of a Twentieth-Century Pilgrim (1988)

Oscar Wilde photo
Virginia Woolf photo
James Bryce, 1st Viscount Bryce photo
Jean Jacques Rousseau photo
Kurt Vonnegut photo
Stefan Zweig photo
Galileo Galilei photo
Gottfried Leibniz photo
Abraham Lincoln photo

“I mean the powerful influence which the interesting scenes of the Revolution had upon the passions of the people as distinguished from their judgment. By this influence, the jealousy, envy, and avarice incident to our nature and so common to a state of peace, prosperity, and conscious strength, were for the time in a great measure smothered and rendered inactive, while the deep-rooted principles of hate, and the powerful motive of revenge, instead of being turned against each other, were directed exclusively against the British nation. And thus, from the force of circumstances, the basest principles of our nature, were either made to lie dormant, or to become the active agents in the advancement of the noblest cause — that of establishing and maintaining civil and religious liberty. But this state of feeling must fade, is fading, has faded, with the circumstances that produced it. I do not mean to say that the scenes of the Revolution are now or ever will be entirely forgotten, but that, like everything else, they must fade upon the memory of the world, and grow more and more dim by the lapse of time. In history, we hope, they will be read of, and recounted, so long as the Bible shall be read; but even granting that they will, their influence cannot be what it heretofore has been. Even then they cannot be so universally known nor so vividly felt as they were by the generation just gone to rest. At the close of that struggle, nearly every adult male had been a participator in some of its scenes. The consequence was that of those scenes, in the form of a husband, a father, a son, or a brother, a living history was to be found in every family — a history bearing the indubitable testimonies of its own authenticity, in the limbs mangled, in the scars of wounds received, in the midst of the very scenes related — a history, too, that could be read and understood alike by all, the wise and the ignorant, the learned and the unlearned. But those histories are gone. They can be read no more forever. They were a fortress of strength; but what invading foeman could never do, the silent artillery of time has done — the leveling of its walls. They are gone. They were a forest of giant oaks; but the all-restless hurricane has swept over them, and left only here and there a lonely trunk, despoiled of its verdure, shorn of its foliage, unshading and unshaded, to murmur in a few more gentle breezes, and to combat with its mutilated limbs a few more ruder storms, then to sink and be no more. They were pillars of the temple of liberty; and now that they have crumbled away that temple must fall unless we, their descendants, supply their places with other pillars, hewn from the solid quarry of sober reason.”

Abraham Lincoln (1809–1865) 16th President of the United States

1830s, The Lyceum Address (1838)

Virginia Woolf photo
Lewis Carroll photo
José Saramago photo

“The son of Joseph and Mary was born, like any other child, covered with his mother's blood, dripping with mucus, and suffering in silence. He cried because they made him cry, and he will cry for this one and only reason.”

O filho de José e de Maria nasceu como todos os filhos dos homens, sujo de sangue de sua mãe, viscoso das suas mucosidades e sofrendo em silêncio. Chorou porque o fizeram chorar, e chorará por esse mesmo e único motivo.
Source: The Gospel According to Jesus Christ (1991), p. 58

Leonardo Da Vinci photo

“The atmosphere is blue by reason of the darkness above it because black and white make blue.”

Leonardo Da Vinci (1452–1519) Italian Renaissance polymath

The Notebooks of Leonardo da Vinci (1883), VII On the Proportions and on the Movements of the Human Figure

Leonardo Da Vinci photo

“To enjoy—to love a thing for its own sake and for no other reason.”

Leonardo Da Vinci (1452–1519) Italian Renaissance polymath

The Notebooks of Leonardo Da Vinci (1938), I Philosophy

Thomas Paine photo
Aurelius Augustinus photo
Bhimrao Ramji Ambedkar photo

“In other words, Islam can never allow a true Muslim to adopt India as his motherland and regard a Hindu as his kith and kin. That is probably the reason why Maulana Mahomed Ali, a great Indian but a true Muslim, preferred to be buried in Jerusalem rather than in India.”

Bhimrao Ramji Ambedkar (1891–1956) Father of republic India, champion of human rights, father of India's Constitution, polymath, revolutionary…

Source: Pakistan or The Partition of India (1946), pp. 330-331

Bertrand Russell photo
J. J. Thomson photo
Laxmi Prasad Devkota photo
H.P. Lovecraft photo

“I am distinctly opposed to visibly arrogant and arbitrary extremes of government—but this is simply because I wish the safety of an artistic and intellectual civilisation to be secure, not because I have any sympathy with the coarse-grained herd who would menace the civilisation if not placated by sops. Surely you can see the profound and abysmal difference between this emotional attitude and the attitude of the democratic reformer who becomes wildly excited over the "wrongs of the masses". This reformer has uppermost in his mind the welfare of those masses themselves—he feels with them, takes up a mental-emotional point of view as one of them, regards their advancement as his prime objective independently of anything else, and would willingly sacrifice the finest fruits of the civilisation for the sake of stuffing their bellies and giving them two cinema shows instead of one per day. I, on the other hand, don't give a hang about the masses except so far as I think deliberate cruelty is coarse and unaesthetic—be it towards horses, oxen, undeveloped men, dogs, negroes, or poultry. All that I care about is the civilisation—the state of development and organisation which is capable of gratifying the complex mental-emotional-aesthetic needs of highly evolved and acutely sensitive men. Any indignation I may feel in the whole matter is not for the woes of the downtrodden, but for the threat of social unrest to the traditional institutions of the civilisation. The reformer cares only for the masses, but may make concessions to the civilisation. I care only for the civilisation, but may make concessions to the masses. Do you not see the antipodal difference between the two positions? Both the reformer and I may unite in opposing an unworkably arrogant piece of legislation, but the motivating reasons will be absolutely antithetical. He wants to give the crowd as much as can be given them without wrecking all semblance of civilisation, whereas I want to give them only as much as can be given them without even slightly impairing the level of national culture. … He works for as democratic a government as possible; I for as aristocratic a one as possible.”

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

But both recognise the limitations of possibility.
Letter to Woodburn Harris (25 February-1 March 1929), in Selected Letters II, 1925-1929 edited by August Derleth and Donald Wandrei, pp. 289-290
Non-Fiction, Letters

Fernando Pessoa photo

“Changing from the ghosts of faith to the spectres of reason is just changing cells.”

Ibid.
The Book of Disquiet
Original: Passar dos fantasmas da fé para os espectros da razão é somente ser mudado de cela.

Plato photo
Pythagoras photo

“Reason not with him, that will deny the principal truths!”

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

The Sayings of the Wise (1555)

Leonardo Da Vinci photo