Truth Quotes
What is truth? These quotes explore honesty, reality, and the courage it takes to face both.
40912 quotes
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"The concept of truth itself requires a metalanguage to adequately express what we mean by it."Tarski, Alfred
"A sentence is true if it corresponds to reality, but expressing this correspondence demands precision in language."Tarski, Alfred
"We call true those statements that correspond to the structure of reality, but describing that structure requires care."Tarski, Alfred
"Truth is not a property that sentences possess independently; it is a relation between sentences and the world."Tarski, Alfred
"Truth in mathematics is discovered, not invented, though its presentation requires invention."Church, Alonzo
"A proof is a conversation between the mathematician and truth itself."Church, Alonzo
"Consistency is the minimum requirement for a useful system of thought."Church, Alonzo
"A theorem is a truth that has proven itself worthy of the name."Church, Alonzo
"Logic is not a law imposed from without but a structure discovered within."Church, Alonzo
"Incompleteness is not a flaw of mathematics but a revelation about any sufficiently complex system."Church, Alonzo
"The principle of non-contradiction is the bedrock upon which all rational thought rests."Church, Alonzo
"Formalism provides the precision necessary for absolute clarity."Church, Alonzo
"The consistency of a system cannot be proven from within that system."Church, Alonzo
"The principle of excluded middle is a cornerstone of classical logic."Church, Alonzo
"A well-formed expression is one that obeys the grammar of rational discourse."Church, Alonzo
"The equivalence of different notations shows that form is distinct from substance."Church, Alonzo
"Logic teaches that what is necessarily true cannot be otherwise."Church, Alonzo
"Truth is not correspondence to reality; it is a property of coherence within our conceptual schemes."Putnam, Hilary
"Objectivity does not require escaping human perspective; it requires acknowledging it."Putnam, Hilary
"Pragmatism teaches that the truth of a belief lies in its successful action in the world."Putnam, Hilary
"There are multiple ways of being true that are not reducible to scientific truth."Putnam, Hilary
"The success of science does not guarantee that our current science is true."Putnam, Hilary
"The fact-value distinction is important, but it does not render values merely subjective."Putnam, Hilary
"We should be pluralists about truth, not relativists or absolutists."Putnam, Hilary
"The social construction of reality does not mean reality is merely subjective."Putnam, Hilary
"Moral progress is real, even if we cannot ground it in a view from nowhere."Putnam, Hilary
"Truth is a topic for metaphysics and epistemology together, not either alone."Putnam, Hilary
"Consciousness is not an illusion, even if our theories about it are incomplete."Chalmers, David
"We must take the explanatory gap seriously rather than dismissing it as an illusion."Chalmers, David
"Consciousness is perhaps the only thing we know with absolute certainty."Chalmers, David