Quotes & Sayings About Knowledge By Philosophers

Let me whisper my belief, entre nous, that of those eminent philosophers who cry out against parsons the loudest, there are not many who have got their knowledge of the church by going thither often. — William Makepeace Thackeray

Men are not philosophers, but are rather very foolish children, who, by reason of their partiality, see everything in the most absurd manner, and are the victims at all times of the nearest object. There is even no philosopher who is a philosopher at all times. Our experience, our perception is conditioned by the need to acquire in parts and in succession, that is, with every truth a certain falsehood. — Ralph Waldo Emerson

No one really knew the sciences except the Lord Robert, Bishop of Lincoln, by reason of his length of life and experience, as well as of his studiousness and zeal. He knew mathematics and perspective, and there was nothing which he was unable to know; and at the same time he was sufficiently acquainted with languages to be able to understand the saints and the philosophers and the wise men of antiquity but his knowledge of languages was not such as to enable him to effect translations until the latter portion of his life ... — Roger Bacon

In saying that the truth is both said and not said by the philosopher (said and not said in the form of stammering), Aristotle was still close to the methods of interpretation used by grammarians in their commentaries on the poets. Symbolic or allegorical methods pointing out what was deliberately hidden by Homer behind the figure of Nestor or Ulysses.

But there is a difference however - and a crucial one - which is that for Aristotle the equivocation of the said and the not-said, this distance without gap which means that the truth is both hidden and present in the philosopher's words, this light that is shadow, is not the effect of an oracular kind of intentional secret or prudent reserve. If philosophers do not speak the truth, this is not because their indulgence wishes to protect men from its terrible face; it is because they lack a certain knowledge (savoir). — Michel Foucault

An Islamic university ... structure is different from a Western University; [its] conception of what constitutes knowledge is different from what Western philosophers set forth as knowledge; [its] aims and aspirations are different from Western conceptions. The purpose of higher education is not, like in the West, to produce the complete citizen, but rather, as in Islam, to produce the complete man, or the universal man ... A Muslim scholar is a man who is not a specialist in any one branch of knowledge but is universal in his outlook and is authoritative in several branches of related knowledge. — Syed Muhammad Naquib Al-Attas

Philosophy treats of physics where a more careful knowledge is required because the problems which come under this head are numerous ... So the reader of Ctesibius or Archimedes and the other writers of treatises of the same class will not be able to appreciate them unless he has been trained in these subjects by the philosophers. — Marcus Vitruvius Pollio

The scientific revolution was part of a wider intellectual revolution, the Enlightenment, which also brought progress in other fields, especially moral and political philosophy, and in the institutions of society. Unfortunately, the term 'the Enlightenment' is used by historians and philosophers to denote a variety of different trends, some of them violently opposed to each other. What I mean by it will emerge here as we go along. It is one of several aspects of 'the beginning of infinity', and is a theme of this book. But one thing that all conceptions of the Enlightenment agree on is that it was a rebellion, and specifically a rebellion against authority in regard to knowledge. — David Deutsch

Conclusions that philosophers first establish by way of torturous reasoning have a way, over time, of leaking into shared knowledge. — Rebecca Goldstein

Scientists and philosophers tend to treat knowledge, imagination and love as if they were all very separate parts of human nature. But when it comes to children, all three are deeply entwined. Children learn the truth by imagining all the ways the world could be, and testing those possibilities. — Alison Gopnik

Your remarks upon chemical notation with the variety of systems which have arisen, &c., &c., had almost stirred me up to regret publicly that such hindrances to the progress of science should exist. I cannot help thinking it a most unfortunate thing that men who as experimentalists & philosophers are the most fitted to advance the general cause of science & knowledge should by promulgation of their own theoretical views under the form of nomenclature, notation, or scale, actually retard its progress. — Michael Faraday

The finest SF comes to grips with life's mysteries, with our resentments against our own natures and our limited societies. It does so by asking basic questions in the artful, liberating way that is unique to this form of writing. Echoes of it are found in other forms of fiction - in the novel of ideas, in the historical novel, in the writings of the great philosophers and scientists; but the best SF does this all more searchingly, by taking what is in most people only a moment of wonder and rebellion against the arbitrariness of existence and making of it an art enriched by knowledge and possibility, expressing our deepest human longing to penetrate into the dark heart of the unknown. — George Zebrowski

Intuition does not in itself amount to knowledge, yet cannot be disregarded by philosophers and psychologists. — Corliss Lamont

The knowledge that is suited to our situation and powers, the whole compass of moral, natural, and mathematical science, was neglected by the new Platonists; whilst they exhausted their strength in the verbal disputes of metaphysics, attempted to explore the secrets of the invisible world, and studied to reconcile Aristotle with Plato, on subjects of which both these philosophers were as ignorant as the rest of mankind. — Edward Gibbon

Indeed, at hearing the news that 'the old god is dead', we philosophers and 'free spirits' feel illuminated by a new dawn; our heart overflows with gratitude, amazement, forebodings, expectation - finally the horizon seems clear again, even if not bright; finally our ships may set out again, set out to face any danger; every daring of the lover of knowledge is allowed again; the sea, our sea, lies open again; maybe there has never been such an 'open sea'. — Friedrich Nietzsche

I had a dream about you. You were trying to understand the nature of nature, and I was trying to understand understanding. I thought we looked like philosophers, but your mother thought we looked like porn stars. Yes, we were naked, and yes, we were having sex, but isn't that the best way to really go about knowing knowledge? Anyway, if your mother wasn't happy with our teaching methods, she shouldn't have signed up for our class. — Jarod Kintz

What we encounter in works of art and philosophy are objective versions of our own pains and struggles, evoked and defined in sound, language or image. Artists and philosophers not only show us what we have felt, they present our experiences more poignantly and intelligently than we have been able; they give shape to aspects of our lives that we recognise as our own, yet could never have understood so clearly on our own. They explain our condition to us, and thereby help us to be less lonely with, and confused by it. — Alain De Botton

In recent philosophy there has been a growing awareness of the gap between the abstract principles proposed by philosophers and the ways in which people actually think. The kind of rationality admired in the theory of knowledge is idealization. In the real world people have to act on beliefs often based on fragmentary and unreliable evidence. — Jonathan Glover

Was not Hypatia the greatest philosopher of Alexandria, and a true martyr to the old values of learning? She was torn to pieces by a mob of incensed Christians not because she was a woman, but because her learning was so profound, her skills at dialectic so extensive that she reduced all who queried her to embarrassed silence. They could not argue with her, so they murdered her. — Iain Pears

I would simply ask why so many critics, so many writers, so many philosophers take such satisfaction in professing that the experience of a work of art is ineffable, that it escapes by definition all rational understanding; why are they so eager to concede without a struggle the defeat of knowledge; and where does their irrepressible need to belittle rational understanding come from, this rage to affirm the irreducibility of the work of art, or, to use a more suitable word, its transcendence. — Pierre Bourdieu

Demetrius the grammarian finding in the temple of Delphos a knot of philosophers set chatting together, said to them, "Either I am much deceived,
or by your cheerful and pleasant countenances, you are engaged in no very deep discourse." To which one of them, Heracleon the Megarean, replied: " 'Tis for such as are puzzled about inquiring whether the future tense of the verb Ballo be spelt with a
double L, or that hunt after the derivation of the comparatives Cheirou and Beltiou, and the superlatives Cheiriotou and Beliotou, to knit their brows whilst discoursing of their science; but as to philosophical discourses, they always divert and cheer up those that entertain them, and never deject them or make them sad. — Michel De Montaigne

It is certain that the labors of these early workers in the field of natural knowledge were brought to a standstill by the decay and disruption of the Roman Empire, the consequent disorganisation of society, and the diversion of men's thoughts from sublunary matters to the problems of the supernatural world suggested by Christian dogma in the Middle Ages. And, notwithstanding sporadic attempts to recall men to the investigation of nature, here and there, it was not until the fifteenth and sixteenth centuries that physical science made a new start, founding itself, at first, altogether upon that which had been done by the Greeks. Indeed, it must be admitted that the men of the Renaissance, though standing on the shoulders of the old philosophers, were a long time before they saw as much as their forerunners had done. — Thomas Henry Huxley

Some philosophers are drawn to the subject [of philosophy] via their interest in the nature and structure of the world external to us. Others are drawn to it by an interest in the capacities that make humans distinctive in the world. I am a philosopher of the latter sort. My work thus far has been clustered around the nexus of knowledge, communication, and human action. — Jason Stanley

Therefore, if we would listen to the voice of God15 with due reverence, the soul must stand upright, and not lean on the affections of sense for support. As the prophet Habakkuk says of himself, "I will stand upon my watch, and fix my step upon the munition, and I will behold to see what may be said to me."16 To stand upon the watch is to cast off all desires; to fix the step, is to cease from reflections of sense, that I may behold and understand what God will speak to me. Thus out of this night springs first the knowledge of one's self, and on that, as on a foundation, is built up the knowledge of God. "Let me know myself," says St. Augustine, "and I shall then know Thee, O my God," for, as the philosophers say, one extreme is known by another. — San Juan De La Cruz

The motive that impels modern reason to know must be described as the desire to conquer and dominate. For the Greek philosophers and the Fathers of the church, knowing meant something different: it meant knowing in wonder. By knowing or perceiving one participates in the life of the other. Here knowing does not transform the counterpart into the property of the knower; the knower does not appropriate what he knows. On the contrary, he is transformed through sympathy, becoming a participant in what he perceives. — Jurgen Moltmann

Architects should be educated, skillful with the pencil, instructed in geometry, know much history, have followed the philosophers with attention, understand music, have some knowledge of medicine, know the opinions of the jurists, and be acquainted with astronomy and the theory of the heavens — Marcus Vitruvius Pollio

The criers of the Mysteries speak again, bidding all men welcome to the House of Light. The great institution of materiality has failed. The false civilization built by man has turned, and like the monster of Frankenstein, is destroying its creator. Religion wanders aimlessly in the maze of theological speculation. Science batters itself impotently against the barriers of the unknown. Only transcendental philosophy knows the path. Only the illumined reason can carry the understanding part of man upward to the light. Only philosophy can teach man to be born well, to live well, to die well, and in perfect measure be born again. Into this band of the elect
those who have chosen the life of knowledge, of virtue, and of utility
the philosophers of the ages invite YOU. — Manly P. Hall

The natural scientists of the previous age knew less than we do and believed they were very close to the goal: we have taken very great steps in its direction and now discover we are still very far away from it. With the most rational philosophers an increase in their knowledge is always attended by an increased conviction of their ignorance. — Georg C. Lichtenberg

The phaenomena afforded by trades, are a part of the history of nature, and therefore may both challenge the naturalist's curiosity and add to his knowledge, Nor will it suffice to justify learned men in the neglect and contempt of this part of natural history, that the men, from whom it must be learned, are illiterate mechanicks ... is indeed childish, and too unworthy of a philosopher, to be worthy of an honest answer. — Robert Boyle