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Quote by Marcus Tullius Cicero

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Marcus Tullius Cicero
Marcus Tullius Cicero

Marcus Tullius Cicero was a prominent philosopher, politician, lawyer, orator, and writer during the late Roman Republic. The exact dates of his birth and death are unknown, but he was active in the 1st century BC. Known for his profound thoughts and exceptional literary style, Cicero has had a lasting impact on Western culture. more

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“The history of science, like the history of all human ideas, is a history of irresponsible dreams, of obstinacy, and of error. But science is one of the very few human activities-perhaps the only one-in which errors are systematically criticized and fairly often, in time, corrected. This is why we can say that, in science, we often learn from our mistakes, and why we can speak clearly and sensibly about making progress there. In most other fields of human endeavour there is change, but rarely progress ... And in most fields we do not even know how to evaluate change.”

KnowsHumansIdeasDreamScienceSpeakMistakeHistoryKnow HowLearningProgressFieldsActivityErrorsClarityIrresponsibleEvaluateEndeavourHuman ActivityHistory Of ScienceObstinacyLearning From Our Mistakes
Author:Karl Popper
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“The members of the department became like the Athenians who, according to the Apostle Paul, "spent their time in nothing else, but either to tell or to hear some new thing." Anyone who thought he had a bright idea rushed out to try it out on a colleague. Groups of two or more could be seen every day in offices, before blackboards or even in corridors, arguing vehemently about these 'brain storms.' It is doubtful whether any paper ever emerged for publication that had not run the gauntlet of such criticism. The whole department thus became far greater than the sum of its individual members.”

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Author:Joel Henry Hildebrand
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“The scientific value of truth is not, however, ultimate or absolute. It rests partly on practical, partly on aesthetic interests. As our ideas are gradually brought into conformity with the facts by the painful process of selection,-for intuition runs equally into truth and into error, and can settle nothing if not controlled by experience,-we gain vastly in our command over our environment. This is the fundamental value of natural science”

IfsIdeasFactsRunningScienceValuesProcessInterestNaturalEnvironmentTruth IsGainsUltimateAbsolutesFundamentalsErrorsPainfulIntuitionPracticalsCommandSettlingConformityControlledAestheticSelectionOur EnvironmentNatural Science
Book:The Sense of Beauty
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“The truly scientific mind is altogether unafraid of the new, and while having no mercy for ideas which have served their turn or shown their uselessness, it will not grudge to any unfamiliar conception its moment of full and friendly attention, hoping to expand rather than to minimize what small core of usefulness it may happen to contain.”

MindMayIdeasMomentsHappensTruthScienceTurnsAttentionMercyCoreFriendlyConceptionUsefulnessGrudgeUnfamiliarUnafraidUselessness
Author:Wilfred Trotter
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“There are also two kinds of truths, those of reasoning and those of fact. Truths of reasoning are necessary and their opposite is impossible, and those of fact are contingent and their opposite is possible. When a truth is necessary its reason can be found by analysis, resolving it into more simple ideas and truths until we reach those which are primitive.”

KindTwoIdeasReasonFactsScienceFoundSimpleImpossibleTruth IsOppositesPrimariesAnalysisReasoningSimple Ideas
Author:Gottfried Leibniz
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