Philosophy Quotes

Questions about meaning, existence, and truth from thinkers who spent their lives searching for answers.

43879 quotes

Q
"Nominalism and realism are not metaphysical facts but pragmatic choices."
Quine, Willard Van Orman
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"Stimulus and response are separated by interpretation."
Quine, Willard Van Orman
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"Categories are human inventions, not features of reality itself."
Quine, Willard Van Orman
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"Meaning and reference are not fixed by the mind alone."
Quine, Willard Van Orman
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"The rigid designator is a useful fiction, not a metaphysical fact."
Quine, Willard Van Orman
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"Our conceptual scheme shapes what counts as an object."
Quine, Willard Van Orman
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"The distinction between questions and pseudo-questions depends on context."
Quine, Willard Van Orman
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"Properties are not intrinsic but relative to a description."
Quine, Willard Van Orman
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"The question 'What is there?' has no answer independent of a framework."
Quine, Willard Van Orman
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"Platonism about mathematics requires no more than pragmatic acceptance."
Quine, Willard Van Orman
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"Quantification is the key to ontological commitment."
Quine, Willard Van Orman
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"We bind ourselves to theories by using quantified variables."
Quine, Willard Van Orman
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"Reductionism fails because the whole is not merely the sum of its parts."
Quine, Willard Van Orman
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"Extensionality has limits—intensional contexts resist it."
Quine, Willard Van Orman
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"The scope of a quantifier matters more than we initially thought."
Quine, Willard Van Orman
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"Nominalism and realism represent different choices, not different truths."
Quine, Willard Van Orman
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"Necessity derives from language, not from the world."
Quine, Willard Van Orman
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"Identity statements involving proper names are conventional."
Quine, Willard Van Orman
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"Abstract objects have no causal powers, yet we cannot do without them."
Quine, Willard Van Orman
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"Ontological reduction is often more trouble than it is worth."
Quine, Willard Van Orman
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"The doctrine of internal relations is incoherent."
Quine, Willard Van Orman
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"Universals are not needed if properties can be expressed extensionally."
Quine, Willard Van Orman
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"Identity and indistinguishability are sometimes irresolvable."
Quine, Willard Van Orman
C
"The task of philosophy is to clarify the meaning of concepts, not to provide ultimate truths about reality."
Carnap, Rudolf
C
"Metaphysics arises from confusion about the use of words and their meanings."
Carnap, Rudolf
C
"The elimination of metaphysical pseudo-problems is one of philosophy's greatest achievements."
Carnap, Rudolf
C
"The external world is organized according to our conceptual schemes."
Carnap, Rudolf
C
"Conceptual frameworks are human constructions, neither true nor false in themselves."
Carnap, Rudolf
C
"Philosophical confusions often dissolve when we examine the actual use of words."
Carnap, Rudolf
C
"The quest for absolute foundations in knowledge is itself a pseudo-problem."
Carnap, Rudolf