Knowledge Quotes
From ancient scholars to modern scientists, these quotes explore what it means to learn and to know.
31147 quotes
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"The beautiful thing about understanding one subject deeply is that you can then understand all subjects."Dirac, Paul
"One must have a consistent theory to make predictions that are testable."Dirac, Paul
"We should not be content with our understanding until it can be expressed in the simplest possible terms."Dirac, Paul
"To doubt everything except the laws of motion is to miss the point of science."Dirac, Paul
"If you can't explain it simply, you don't understand it well enough."Einstein, Albert
"Any fool can know. The point is to understand."Einstein, Albert
"The only source of knowledge is experience."Einstein, Albert
"The answer is simple. It is the questions that are complicated."Einstein, Albert
"Observable phenomena exhaust what we can meaningfully evaluate in scientific theories."van Fraassen, Bas
"The debate between realism and empiricism shapes how we understand scientific knowledge."van Fraassen, Bas
"The distinction between observables and unobservables is philosophically crucial."van Fraassen, Bas
"The empiricist tradition honors experience as the ultimate arbiter of knowledge."van Fraassen, Bas
"The constructive empiricist respects both empirical evidence and honest uncertainty."van Fraassen, Bas
"Science progresses through refinement of models that capture observable regularities."van Fraassen, Bas
"Observable phenomena provide the bedrock upon which all empirical knowledge rests."van Fraassen, Bas
"Evidence constrains theory, but does not uniquely determine it."van Fraassen, Bas
"The map of knowledge is vast, but its territory remains partially unmapped."van Fraassen, Bas
"Knowledge and mere opinion are distinguished by evidential support."van Fraassen, Bas
"The growth of knowledge is a collective human achievement across generations."van Fraassen, Bas
"Empiricism teaches that experience is the ultimate source of our knowledge."van Fraassen, Bas
"Knowledge integrates evidence, reasoning, and acknowledgment of uncertainty."van Fraassen, Bas
"In mathematics you don't understand things. You just get used to them."Weyl, Hermann
"Space and time are not given to us; we construct them."Weyl, Hermann
"We live in a world of mathematical relationships."Weyl, Hermann
"Mathematics is the gateway to understanding reality."Weyl, Hermann
"The laws of mathematics are the laws of thought itself."Weyl, Hermann
"Mathematics is the art of giving the same name to different things."Weyl, Hermann
"Mathematics is the queen of sciences, and number theory is the queen of mathematics."Weyl, Hermann
"The language of mathematics is universal and eternal."Weyl, Hermann
"The task of the theoretical physicist is not so much to calculate what will happen, but to understand why it happens."Wigner, Eugene