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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"To measure the heavens is to expand the boundaries of human thought."
Tycho Brahe
"In mathematics, you don't understand things. You just get used to them."
Euclid
"Straight lines which are in the same plane and which, being produced indefinitely in both directions, do not meet one another in either direction are said to be parallel."
Euclid
"To understand the universe, one must first understand mathematics."
Euclid
"Mathematical truth transcends all human opinion and belief."
Euclid
"Every theorem is a conversation between reason and reality."
Euclid
"To doubt everything is to understand nothing; to question everything is to understand much."
Euclid
"To understand one theorem deeply is to understand all mathematics partially."
Euclid
"The more perfect the system, the more it reveals about reality."
Euclid
"To accept an axiom is to accept a boundary of understanding."
Euclid
"What is abstract in mathematics becomes concrete in application."
Euclid
J
"Geometry will always be the foundation of knowledge, and I urge you never to despise it."
Johannes Kepler
J
"What we seek to understand drives all intellectual pursuit."
Johannes Kepler
J
"The universe speaks to us in the language of mathematics."
Johannes Kepler
J
"To understand God's work, we must study his handiwork."
Johannes Kepler
J
"All discovery begins with a question boldly asked."
Johannes Kepler
J
"Every law discovered is a window into eternity."
Johannes Kepler
J
"What appears chaotic to the untrained mind reveals perfect order to the enlightened."
Johannes Kepler
J
"The greatest discovery is the discovery of method itself."
Johannes Kepler
L
"In mathematics, there are no shortcuts to success; only the steady accumulation of knowledge."
Leonhard Euler
L
"To understand the universe, one must understand the language in which it is written: mathematics."
Leonhard Euler
L
"Knowledge without application is like a map never consulted."
Leonhard Euler
R
"Doubt is the key to knowledge."
René Descartes
R
"The senses are insufficient to enable us to understand nature."
René Descartes
R
"The greatest pleasure of a thinking person is to discover new truths."
René Descartes
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"Wonder is the seed of knowledge."
Christiaan Huygens
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"Observation is the foundation of all discovery."
Christiaan Huygens
C
"Knowledge is the treasure that grows when shared."
Christiaan Huygens
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"There is nothing in the intellect that was not first in the senses, except the intellect itself."
Gottfried Leibniz
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"Perception is the foundation of all knowledge."
Gottfried Leibniz