Philosophy Quotes

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

43879 quotes

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"Similarity judgments are culturally variable and not grounded in objective properties."
Quine, Willard Van Orman
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"Synonymy is a philosophical fiction; no two expressions are truly equivalent."
Quine, Willard Van Orman
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"Our linguistic categories shape what we can perceive and understand about reality."
Quine, Willard Van Orman
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"Quantification is the key to understanding what a theory commits us to believing."
Quine, Willard Van Orman
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"The indeterminacy of translation reveals the indeterminacy of all interpretation."
Quine, Willard Van Orman
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"Natural language is too vague and ambiguous for precise philosophical reasoning."
Quine, Willard Van Orman
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"Nominalism—rejection of abstract objects—leads to greater conceptual simplicity."
Quine, Willard Van Orman
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"The meanings of words are not in the head but in the whole speech community."
Quine, Willard Van Orman
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"Mathematical entities do not exist independently; they are useful fictions."
Quine, Willard Van Orman
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"The distinction between analytic and synthetic statements breaks down under scrutiny."
Quine, Willard Van Orman
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"Questions about the nature of existence are ultimately questions about our conceptual scheme."
Quine, Willard Van Orman
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"Identity criteria for objects are conventional, not discovered in nature itself."
Quine, Willard Van Orman
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"No fact of the matter can settle questions of ontological interpretation."
Quine, Willard Van Orman
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"Phenomenal consciousness and physical description occupy different frameworks of discourse."
Quine, Willard Van Orman
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"Radical translation is impossible because meanings are embedded in entire systems of belief."
Quine, Willard Van Orman
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"What unites our thoughts is not some common abstract essence but family resemblances."
Quine, Willard Van Orman
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"Extension of a predicate depends on context and the decisions we make about borderline cases."
Quine, Willard Van Orman
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"The notion of a unique true description of reality is a philosophical myth."
Quine, Willard Van Orman
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"Attributes and relations are imposed by our conceptual scheme, not found in nature."
Quine, Willard Van Orman
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"Belief in abstract objects commits us to an opulent ontology that simpler theories can avoid."
Quine, Willard Van Orman
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"Vagueness is not a defect of language but a feature of our conceptual practices."
Quine, Willard Van Orman
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"What counts as an object depends on the language and conceptual framework we adopt."
Quine, Willard Van Orman
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"Thought and language are so intertwined that we cannot understand one without the other."
Quine, Willard Van Orman
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"Properties are relative to a theory; there are no intrinsic, theory-independent properties."
Quine, Willard Van Orman
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"Causation is something we project onto the world, not a fundamental feature discovered in nature."
Quine, Willard Van Orman
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"Qualia and subjective experience are best understood from the perspective of functional roles."
Quine, Willard Van Orman
C
"The task of philosophy is to clarify the meaning of concepts and statements."
Carnap, Rudolf
C
"Metaphysics is a disease of language."
Carnap, Rudolf
C
"Philosophy should be concerned with the analysis of language, not speculation about reality."
Carnap, Rudolf
C
"The purpose of philosophy is to dissolve pseudo-problems through logical analysis."
Carnap, Rudolf