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Quote by Karl Popper

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The Logic of Scientific Discovery

This book delves into the nature of scientific knowledge, examining the methods and criteria that distinguish scientific theories from other forms of knowledge. It discusses the role of empirical evidence, the structure of scientific theories, and the process of scientific discovery. more

Author

Karl Popper
Karl Popper

Karl Popper (July 28, 1902 – September 17, 1994) was an influential philosopher known for his work on critical rationalism and falsificationism. He is renowned for his contributions to the philosophy of science, political philosophy, and epistemology, with his ideas having a profound impact on these fields. more

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“Nevertheless, scientific method is not the same as the scientific spirit. The scientific spirit does not rest content with applying that which is already known, but is a restless spirit, ever pressing forward towards the regions of the unknown, and endeavouring to lay under contribution for the special purpose in hand the knowledge acquired in all portions of the wide field of exact science. Lastly, it acts as a check, as well as a stimulus, sifting the value of the evidence, and rejecting that which is worthless, and restraining too eager flights of the imagination and too hasty conclusions.”

WellsDoeHandsScienceSpiritPurposeValuesImaginationKnownSpecialFieldsEvidenceMethodLaysWideChecksConclusionFlightContributionRegionsPortionsNeverthelessWorthlessRestlessStimulusRejectingScientific MethodHastyRestrainingExact SciencesSiftingRestless SpiritPressing Forward
Author:Archibald Garrod
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“Science is not, as so many seem to think, something apart, which has to do with telescopes, retorts, and test-tubes, and especially with nasty smells, but it is a way of searching out by observation, trial and classification; whether the phenomena investigated be the outcome of human activities, or of the more direct workings of nature's laws. Its methods admit of nothing untidy or slip-shod; its keynote is accuracy and its goal is truth.”

ThinkingWayHumansSeemsLawScienceGoalActivityDirectTestsMethodSmellTrialsObservationOutcomesSlipsNastyAccuracyTubesTelescopesScientific MethodHuman ActivityClassificationRetorts
Author:Archibald Garrod
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“Colour, Figure, Motion, Extension and the like, considered only so many Sensations in the Mind, are perfectly known, there being nothing in them which is not perceived. But if they are looked on as notes or Images, referred to Things or Archetypes existing without the Mind, then are we involved all in Scepticism.”

IfsMindScienceKnownFiguresInvolvedNotesColourSensationsExtensionsArchetypeScepticism
Book:Principles of Human Knowledge and Three Dialogues
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