Philosophy Quotes

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

43879 quotes

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"The deprivation view of death is more coherent than alternatives."
Nagel, Thomas
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"Personal identity is crucial to understanding death's badness."
Nagel, Thomas
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"Moral realism faces serious philosophical difficulties."
Nagel, Thomas
N
"Ethics cannot be wholly subjective or relativistic."
Nagel, Thomas
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"Moral luck reveals the contingency of ethical assessment."
Nagel, Thomas
N
"We are responsible for things beyond our control."
Nagel, Thomas
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"Consequentialism cannot capture all moral considerations."
Nagel, Thomas
N
"Intentions matter morally in ways consequences alone cannot explain."
Nagel, Thomas
N
"The explanatory gap between physics and phenomenology is real."
Nagel, Thomas
N
"The impersonal standpoint is an achievement, not a given."
Nagel, Thomas
N
"Egoism is both false and impossible as a complete worldview."
Nagel, Thomas
N
"We can never fully escape concern for ourselves."
Nagel, Thomas
N
"Some questions may be meaningless despite seeming sensible."
Nagel, Thomas
N
"Thought experiments reveal the limits of our concepts."
Nagel, Thomas
N
"We are strangers to ourselves in many ways."
Nagel, Thomas
N
"Language shapes what we can think and say."
Nagel, Thomas
T
"Logic is the study of the conditions under which one statement follows from another."
Tarski, Alfred
T
"A contradiction cannot be true, regardless of how passionately one defends it."
Tarski, Alfred
T
"The principle of bivalence suggests that every statement is either true or false, nothing in between."
Tarski, Alfred
T
"One cannot meaningfully speak about the truth of language without stepping outside language itself."
Tarski, Alfred
T
"The distinction between object language and metalanguage is not mere pedantry; it is fundamental to clear thinking."
Tarski, Alfred
T
"Language evolves, but the laws of logic remain constant across all times and cultures."
Tarski, Alfred
T
"The attempt to define truth without circularity has occupied some of the finest minds in philosophy."
Tarski, Alfred
T
"Logic does not tell us what to value, but it does show us what must follow from our values."
Tarski, Alfred
T
"The principle of excluded middle may seem self-evident, yet it has challenged the greatest logicians."
Tarski, Alfred
T
"Definitions are tools we create; they are not discovered truths hidden in nature."
Tarski, Alfred
T
"The concept of identity, so simple in everyday speech, becomes remarkably complex under scrutiny."
Tarski, Alfred
T
"Logic teaches us what we must believe if we believe certain other things; it does not tell us what to believe."
Tarski, Alfred
T
"Names point to objects, but the relationship between name and object is far more subtle than it appears."
Tarski, Alfred
T
"We cannot step outside our language to verify it against some language-independent reality."
Tarski, Alfred