Wisdom Quotes

The best minds across centuries have wrestled with what it means to be wise. These quotes capture their hard-won insights.

64329 quotes

P
"We can have a rational picture of the world only if we are willing to question our intuitions."
Putnam, Hilary
P
"We should not assume that reality has a fixed metaphysical structure."
Putnam, Hilary
P
"The fact-value distinction is not as sharp as it seems."
Putnam, Hilary
P
"We cannot escape our conceptual schemes to compare them to the world as it is in itself."
Putnam, Hilary
P
"The idea of a perspective-free view of the world is incoherent."
Putnam, Hilary
P
"Rational belief formation is always from some point of view."
Putnam, Hilary
P
"The search for universal principles often obscures local contexts."
Putnam, Hilary
P
"Understanding requires both rigor and imagination."
Putnam, Hilary
P
"Intellectual humility is compatible with rational conviction."
Putnam, Hilary
P
"We cannot ask questions that transcend all possible human experience."
Putnam, Hilary
P
"Metaphors are not mere decorations in philosophical thinking."
Putnam, Hilary
P
"Understanding requires sympathy and imagination as well as logic."
Putnam, Hilary
P
"The demand for certainty leads us astray."
Putnam, Hilary
P
"We should aim for justified true belief, not absolute certainty."
Putnam, Hilary
P
"We must balance universalism and particularity in moral thought."
Putnam, Hilary
P
"Reason is always situated within a historical and social context."
Putnam, Hilary
C
"The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise."
Church, Alonzo
C
"The symbols we choose to represent ideas profoundly influence our ability to think about them."
Church, Alonzo
C
"The search for an effective procedure is ultimately a search for understanding."
Church, Alonzo
C
"The undecidable problems are not failures of mathematics; they are revelations of its depth."
Church, Alonzo
C
"To solve a problem, one must first understand its essential nature, stripped of all superficial details."
Church, Alonzo
C
"Decidability questions cut to the heart of what it means to solve a problem."
Church, Alonzo
C
"The power and limitation of formal systems are but two sides of the same coin."
Church, Alonzo
C
"Every consistent formal system contains truths it cannot prove."
Church, Alonzo
C
"In mathematics, we seek not just answers but understanding of why those answers must be true."
Church, Alonzo
C
"The undecidable problems are windows into the infinite complexity of mathematics."
Church, Alonzo
C
"Effective procedures are what separate the solvable from the unsolvable."
Church, Alonzo
C
"The power of formal systems lies not in what they can do, but in what they reveal about what cannot be done."
Church, Alonzo
C
"In mathematics, we deal with the eternal and unchanging; in empirical science, with the temporary and mutable."
Church, Alonzo
C
"The undecidable problems teach us that infinity is not merely a mathematical abstraction but a fundamental feature of reality."
Church, Alonzo