Knowledge Quotes
From ancient scholars to modern scientists, these quotes explore what it means to learn and to know.
31147 quotes
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"Analyticity cannot be precisely defined—it is a matter of degree."Quine, Willard Van Orman
"Language is conventional, but not arbitrary—it serves our purposes."Quine, Willard Van Orman
"Reference is mediated by our theories, never direct."Quine, Willard Van Orman
"We know the world only through the lens of language and theory."Quine, Willard Van Orman
"Translation is always interpretive; perfect translation is impossible."Quine, Willard Van Orman
"Determinacy of meaning is an ideal we approach but never reach."Quine, Willard Van Orman
"The mind is not a mirror of nature but an active interpreter."Quine, Willard Van Orman
"Meaning is constituted by relations, not by intrinsic properties."Quine, Willard Van Orman
"We know the world as it appears to us through our theories."Quine, Willard Van Orman
"The set-theoretic hierarchy is a useful fiction for organization."Quine, Willard Van Orman
"Meaning without use is empty."Quine, Willard Van Orman
"To understand a concept is to understand its verification procedure."Carnap, Rudolf
"Synthetic knowledge depends upon empirical observation and theoretical coherence."Carnap, Rudolf
"The growth of knowledge is inseparable from the refinement of our linguistic tools."Carnap, Rudolf
"Understanding requires seeing how concepts function in practical and theoretical contexts."Carnap, Rudolf
"Knowledge advances through successive refinements of our conceptual apparatus."Carnap, Rudolf
"Induction provides probable, never absolute, confirmation of synthetic statements."Carnap, Rudolf
"Clarity in language is the gateway to clarity in thought."Carnap, Rudolf
"Understanding requires grasping how language functions in particular contexts."Carnap, Rudolf
"Knowledge grows through replacing ambiguous language with precise logical formulations."Carnap, Rudolf
"Rational thought depends upon clear definition and consistent use of concepts."Carnap, Rudolf
"The growth of knowledge is the growth of the awareness of our ignorance."Popper, Karl
"The more we learn about the world, the more we recognize its inexhaustibility."Popper, Karl
"There exists an almost complete absence of even the most elementary knowledge."Popper, Karl
"The more we learn, the more we realize how much we do not know."Popper, Karl
"All objects are only possibilities for knowledge, not knowledge itself."Popper, Karl
"Language games shape our understanding of reality more than reality itself."Ayer, Alfred Jules
"The task of philosophy is to analyze, not to speculate about the unknowable."Ayer, Alfred Jules
"All knowledge ultimately derives from sensory experience."Ayer, Alfred Jules
"To understand reality, we must first understand how language represents it."Ayer, Alfred Jules