Science Quotes

Discovery, wonder, and the relentless pursuit of understanding how the world works.

20549 quotes

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"The act of measurement inevitably changes what is measured."
Hanson, Norwood Russell
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"Facts are not the end of inquiry; they are merely the beginning."
Hanson, Norwood Russell
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"The scientist must be both careful observer and bold theorist."
Hanson, Norwood Russell
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"The most important observations are those that contradict our expectations."
Hanson, Norwood Russell
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"Careful observation reveals patterns that reshape our understanding of reality."
Hanson, Norwood Russell
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"The relationship between theory and observation is reciprocal and essential."
Hanson, Norwood Russell
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"Observation becomes scientific only when subjected to rigorous testing."
Hanson, Norwood Russell
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"Science progresses through systematic challenges to accepted observations."
Hanson, Norwood Russell
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"The relationship between observer and observed is the fundamental fact of existence."
Hanson, Norwood Russell
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"Progress in understanding requires periodic revolutions in how we observe."
Hanson, Norwood Russell
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"Every fact is an answer to a question we have learned to ask."
Hanson, Norwood Russell
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"Facts achieve their significance only within meaningful conceptual schemes."
Hanson, Norwood Russell
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"Understanding emerges from the productive tension between skepticism and openness."
Hanson, Norwood Russell
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"The relationship between observation and theory is the heartbeat of science."
Hanson, Norwood Russell
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"Scientific understanding requires both observation and theoretical framework."
Sellars, Wilfrid
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"Materialism and intentionality are not incompatible if properly understood."
Sellars, Wilfrid
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"Understanding requires recognizing the interplay of theory and observation."
Sellars, Wilfrid
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"Science progresses by refining our conceptual schemes, not by approaching absolute truth."
Sellars, Wilfrid
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"Scientific progress involves both discovery and conceptual innovation."
Sellars, Wilfrid
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"The distinction between observation and theory is not absolute but matters of degree."
Sellars, Wilfrid
"Science is an essentially anarchistic enterprise: theoretical anarchism is more humanitarian and more likely to encourage progress than its law-and-order alternatives."
Feyerabend, Paul
"A theory is accepted not because it has been proven correct but because it is useful."
Feyerabend, Paul
"The idea that science can, and should, operate according to fixed and universal rules, is both unrealistic and pernicious."
Feyerabend, Paul
"Observation is always loaded with theory."
Feyerabend, Paul
"Science advances not by the accumulation of facts but by revolutionary changes in perspective."
Feyerabend, Paul
"The purpose of science is not to discover eternal truths but to produce useful instruments."
Feyerabend, Paul
"There is no such thing as a neutral observation."
Feyerabend, Paul
"The boundaries between science and non-science are drawn by convention, not by nature."
Feyerabend, Paul
"Science is one way of knowing among many; it is not the only or the best way."
Feyerabend, Paul
"Every theory is an island of order in a sea of chaos."
Feyerabend, Paul