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 sources of knowledge are many, but they all flow into the same river of understanding."Karl Popper
"Our knowledge is a drop; our ignorance is an ocean."Karl Popper
"All human knowledge is provisional."Karl Popper
"Knowledge is not something pure and sedate, it is a kind of chaos."Paul Feyerabend
"Theory-laden observation is still observation, but it is observation from a particular perspective."Paul Feyerabend
"Every method has limitations that its practitioners refuse to acknowledge."Paul Feyerabend
"Every act of understanding is an act of creation."Paul Feyerabend
"The boundaries of disciplines are human constructs, not natural divisions."Paul Feyerabend
"Intelligence is the ability to hold contradictory ideas and still function."Paul Feyerabend
"We cannot avoid the web of our own making."Willard Van Orman Quine
"Synonymy is more elusive than we typically assume."Willard Van Orman Quine
"Vagueness is a feature, not a bug, of human language."Willard Van Orman Quine
"Belief systems form a network, not a hierarchy."Willard Van Orman Quine
"Objects are bundles of properties we have learned to perceive together."Willard Van Orman Quine
"We revise our most cherished beliefs only under pressure."Willard Van Orman Quine
"Sensory experience underdetermines the world we construct."Willard Van Orman Quine
"The web of belief anchors itself in sensory experience."Willard Van Orman Quine
"Knowledge is justified true belief—or so it seemed to tradition."Willard Van Orman Quine
"Epistemology without psychology is epistemology without content."Willard Van Orman Quine
"Concepts carve reality only as finely as our purposes require."Willard Van Orman Quine
"The web of belief extends from sensory periphery to theoretical core."Willard Van Orman Quine
"Economics is not about things and tangible material objects; it is about human choices and decisions."Ludwig von Mises
"I am trying to understand how the human mind works."Ludwig von Mises
"Knowledge is power, but only action is success."Ludwig von Mises
"Several economists of great ability have disagreed with the main teachings of Keynes."Ludwig von Mises
"Statistical data are useful when dealing with large numbers of people."Ludwig von Mises
"The human mind is the ultimate resource."Ludwig von Mises
"Understanding human action is the foundation of all social science."Ludwig von Mises
"The general population doesn't know what's happening, and it doesn't even know that it doesn't know."Noam Chomsky
"Humans have certain properties and characteristics which are intrinsic to them, among them the capacity to use language."Noam Chomsky