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Knowledge Quotes

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Knowledge Quotes

“While the dogmatist is harmful, the sceptic is useless ...; one is certain of knowing, the other of not knowing. What philosophy should dissipate is certainty, whether of knowledge or of ignorance. Knowledge is not so precise a concept as is commonly thought. Instead of saying 'I know this', we ought to say 'I more or less know something more or less like this'. ... Knowledge in practical affairs has not the certainty or the precision of arithmetic.”

KnowsShouldPhilosophyScienceCertainKnowledgeKnowingIgnoranceOughtConceptsAffairPracticalsCertaintyUselessNot KnowingPrecisePrecisionArithmeticSceptic
Author:Bertrand Russell
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“Hitherto the principle of causality was universally accepted as an indispensable postulate of scientific research, but now we are told by some physicists that it must be thrown overboard. The fact that such an extraordinary opinion should be expressed in responsible scientific quarters is widely taken to be significant of the all-round unreliability of human knowledge. This indeed is a very serious situation.”

ShouldHumansFactsScienceResponsibilitySituationOpinionPrinciplesKnowledgeTakenAcceptanceSeriousResearchResponsibleExtraordinaryRoundsAcceptedSignificantThrownQuartersIndispensablePhysicistScientific ResearchHuman KnowledgeCausalityOverboardUnreliability
Book:The new science: 3 complete works: Where is science going? The universe in the light of modern physics; The philosophy of physics
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“Knowledge forbidden? Suspicious, reasonless. Why should their Lord Envy them that? Can it be sin to know, Can it be death? And do they only stand By ignorance? Is that their happy state, The proof of their obedience and their faith? O fair foundation laid whereon to build Their ruin!”

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Book:Paradise Lost: A Poem, in Twelve Books
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“What matters it that man should have a little more knowledge of the universe? If he has it, he gets little higher. Is he not always infinitely removed from the end, and is not the duration of our life equally removed from eternity, even if it lasts ten years longer?”

IfsMenShouldYearsLittlesEndsMatterLastsUniverseKnowledgeOur LivesHigherTenShould HaveEternityInfinityWhat MattersDurationMore Knowledge
Book:Thoughts, Letters & Minor Works
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“I blame the newspapers because every day they call our attention to insignificant things, while three or four times in our lives,we read books that contain essential things. Once we feverishly tear the band of paper enclosing our newspapers, things should change and we should find--I do not know--the Pensées by Pascal!”

KnowsShouldBookThreeAttentionKnowledgeFourOur LivesTearsBandEssentialsPaperNewsBlameNewspapersPensInsignificantPascalInsignificant Things
Author:Marcel Proust
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“Without Christ, sciences in every department are vain....The man who knows not God is vain, though he should be conversant with every branch of learning. Nay more, we may affirm this too with truth, that these choice gifts of God -- expertness of mind, acuteness of judgment, liberal sciences, and acquaintance with languages, are in a manner profaned in every instance in which they fall to the lot of wicked men.”

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Author:John Calvin
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“We humans think we are smart, but an orchid, for example, knows how to produce noble, symmetrical flowers, and a snail knows how to make a beautiful, well-proportioned shell. Compared with their knowledge, ours is not worth much at all. We should bow deeply before the orchid and the snail and join our palms reverently before the monarch butterfly and the magnolia tree. The feeling of respect for all species will help us recognize the noblest nature in ourselves.”

ThinkingKnowsShouldHumansWellsHelpingFeelingsBeautifulNatureKnowledgeKnow HowTreeExampleProduceFlowerSmartRespectSpeciesNobleButterflyBowsShellsPalmsMonarchsSnailOrchidsMagnoliasMonarch ButterflySymmetrical
Book:Thich Nhat Hanh: Essential Writings
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“If [science] tends to thicken the crust of ice on which, as it were, we are skating, it is all right. If it tries to find, or professes to have found, the solid ground at the bottom of the water it is all wrong. Our business is with the thickening of this crust by extending our knowledge downward from above, as ice gets thicker while the frost lasts; we should not try to freeze upwards from the bottom.”

IfsShouldTryingLastsScienceFoundWaterKnowledgeBottomIceFreezeFrostSkatingExtending
Book:The Essential Samuel Butler
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“A human being should be able to change a diaper, plan an invasion, butcher a hog, conn a ship, design a building, write a sonnet, balance accounts, build a wall, set a bone, comfort the dying, take orders, give orders, cooperate, act alone, solve equations, analyze a new problem, pitch manure, program a computer, cook a tasty meal, fight efficiently, die gallantly. Specialization is for insects.”

LifeGivingShouldWritingHumansProblemMotivationalAbleScienceOrderDiesCultureFightingHuman BeingsKnowledgeLearningPlansAdviceDyingDesignBuildingWallBalanceComfortComputerProgramAccountsManagementAtheistSolveBonesShipsCooksMealsInsectsEquationsBadassInvasionSonnetButchersDiapersHogManureSpecializationTastyStranger In A Strange LandRenaissance Man
Author:Robert A. Heinlein
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“We should be careful to get out of an experience only the wisdom that is in it and stop there lest we be like the cat that sits down on a hot stove lid. She will never sit down on a hot stove lid again and that is well but also she will never sit down on a cold one anymore.”

InspirationalShouldWellsWisdomHumorHumanityAnimalKnowledgeLearningColdWords Of WisdomSelf ImprovementCatExperiencePhilosophicalHotCarefulBe CarefulStovesKnowledge And ExperienceWisdom And ExperienceKnowledge ExperienceWisdom Experience
Author:Mark Twain
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“When making a decision of minor importance, I have always found it advantageous to consider all the pros and cons. In vital matters, however, such as the choice of a mate or a profession, the decision should come from the unconscious, from somewhere within ourselves. In the important decisions of personal life, we should be governed, I think, by the deep inner needs of our nature.”

ThinkingLifeNeedsShouldImportantMatterChoicesFoundNatureDecisionKnowledgeLearningImportanceManagementIntuitionProfessionUnconsciousDecision MakingMatesMinorsPersonal LifeMaking DecisionsDecisions MadeImportant DecisionsPros And ConsChoices And DecisionsPersonal Decisions
Author:Sigmund Freud
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“I do not accept any absolute formulas for living. No preconceived code can see ahead to everything that can happen in a man's life. As we live, we grow and our beliefs change. They must change. So I think we should live with this constant discovery. We should be open to this adventure in heightened awareness of living. We should stake our whole existence on our willingness to explore and experience.”

ThinkingMenShouldWholeHappensBeliefGrowsExistenceAcceptingKnowledgeLearningAwarenessAdventureDiscoveryAbsolutesManagementConstantCodeWillingnessFormulasStakes
Author:Martin Buber
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“One should guard against preaching to young people success in the customary form as the main aim in life. The most important motive for work in school and in life is pleasure in work, pleasure in its result, and the knowledge of the value of the result to the community.”

PeopleInspirationalShouldImportantSchoolFormSuccessYoungScienceLife IsValuesCommunityPleasureResultsKnowledgeTeachingAimMotivePreachingAdolescenceCongratulationsKnowledge EducationAim Of Life
Author:Albert Einstein
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“In my mind, the purpose of education is to enable human beings to develop to their full potential, intellectually and spiritually. That means that students have to be empowered to pursue self-knowledge and the skills that will help them be of service to their fellow human beings. Education should encourage people to develop their curiosity about life; above all, it should not trivialize either the students or their lives.”

PeopleShouldMindHumansMeanSelfGodHelpingPurposeSpiritualityHuman BeingsKnowledgeStudentsSkillsFellowsCuriositySelf DiscoveryPursueEmpoweringSelf KnowledgeEmpoweredFull PotentialPurpose Of Education
Author:Michael N. Nagler
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“If there is some end of the things we do, which we desire for its own sake, clearly this must be the good. Will not knowledge of it, then, have a great influence on life? Shall we not, like archers who have a mark to aim at, be more likely to hit upon what we should? If so, we must try, in outline at least, to determine what it is.”

IfsLifeShouldTryingEndsPhilosophyDesireLiteratureKnowledgeInfluenceMarkAimSakeDetermineEducationalGood WillOutlinesArcherNicomachean EthicsGreat Influence
Author:Aristotle
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“Today the network of relationships linking the human race to itself and to the rest of the biosphere is so complex that all aspects affect all others to an extraordinary degree. Someone should be studying the whole system, however crudely that has to be done, because no gluing together of partial studies of a complex nonlinear system can give a good idea of the behavior of the whole.”

GivingShouldHumansIdeasDoneWholeTodayTogetherRaceKnowledgeStudyDegreesBehaviorAspectGardenComplexesExtraordinaryHuman RaceGood IdeasInterconnectionComplex SystemsBiosphereNonlinear
Author:Murray Gell-Mann
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“Data isn't information. ... Information, unlike data, is useful. While there's a gulf between data and information, there's a wide ocean between information and knowledge. What turns the gears in our brains isn't information, but ideas, inventions, and inspiration. Knowledge-not information-implies understanding. And beyond knowledge lies what we should be seeking: wisdom.”

ShouldIdeasInspirationScienceLyingTurnsUnderstandingBrainKnowledgeInformationOceanSeekingWideInventionDataGears
Author:Clifford Stoll
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“Knox was engaged in a theological discussion with scientist John Scott Haldane. 'In a universe containing millions of planets,' reasoned Haldane, 'is it not inevitable that life should appear on at least one of them?' 'Sir,' replied Knox, 'if Scotland Yard found a body in your cabin trunk, would you tell them: 'There are millions of trunks in the world; surely one of them must contain a body? I think the would still want to know who put it there'.”

IfsThinkingKnowsWorldWantShouldStillsBodyScienceUniverseFoundKnowledgeMillionsPlanetsScientistInevitableDiscussionEngagedYardsScotlandTheologicalTrunksContainingCabinsScotland Yard
Author:Ronald Knox
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“First, In showing in how to avoid attempting impossibilities. Second, In securing us from important mistakes in attempting what is, in itself possible, by means either inadequate or actually opposed to the end in view. Thirdly, In enabling us to accomplish our ends in the easiest, shortest, most economical, and most effectual manner. Fourth, In inducing us to attempt, and enabling us to accomplish, object which, but for such knowledge, we should never have thought of understanding. On the ways that a knowledge of the order of nature can be of use.”

KnowsWayShouldFirstsMeanImportantEndsUseScienceOrderUnderstandingViewsMistakeKnowledgeObjectsAccomplishFourthImpossibilityAttemptingInadequateEnabling
Author:John Herschel
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“Groups do not have experiences except insofar as all their members do. And there are no experiences... that all the members of a scientific community must share in the course of a [scientific] revolution. Revolutions should be described not in terms of group experience but in terms of the varied experiences of individual group members. Indeed, that variety itself turns out to play an essential role in the evolution of scientific knowledge.”

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Book:Die Wissenschafts Philosophie Thomas S. Kuhns: Rekonstruktion und Grundlagenprobleme
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“If there be an order in which the human race has mastered its various kinds of knowledge, there will arise in every child an aptitude to acquire these kinds of knowledge in the same order. So that even were the order intrinsically indifferent, it would facilitate education to lead the individual mind through the steps traversed by the general mind. But the order is not intrinsically indifferent; and hence the fundamental reason why education should be a repetition of civilization in little.”

IfsShouldMindHumansKindChildrenLittlesReasonScienceOrderIndividualRaceStepsKnowledgeCivilizationFundamentalsVariousAriseReason WhyIndifferenceHuman RaceAcquireIndifferentRepetitionFacilitateAptitudeLittle Knowledge
Book:Essays on education and kindred subjects Repr
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“In my own view, some advice about what should be known, about what technical education should be acquired, about the intense motivation needed to succeed, and about the carelessness and inclination toward bias that must be avoided is far more useful than all the rules and warnings of theoretical logic.”

ShouldScienceMotivationMy OwnViewsKnownKnowledgeAdviceNeededSucceedLogicIntenseWarningBiasInclinationAvoidedTheoreticalAcquisitionCarelessnessTechnical Education
Author:Santiago Ramon y Cajal
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“It is a right, yes a duty, to search in cautious manner for the numbers, sizes, and weights, the norms for everything [God] has created. For He himself has let man take part in the knowledge of these things ... For these secrets are not of the kind whose research should be forbidden; rather they are set before our eyes like a mirror so that by examining them we observe to some extent the goodness and wisdom of the Creator.”

MenShouldKindEyeScienceNumbersSecretKnowledgeCreationDutyGoodnessResearchWeightMirrorsSizeCreatorNormForbiddenExaminationCautiousExamining
Author:Johannes Kepler
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