"Pithy sentences are like sharp nails which force truth upon our memory."
-Denis Diderot
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"There are three principal means of acquiring knowledge... observation of nature, reflection, and experimentation. Observation collects facts reflection combines them experimentation verifies the result of that combination.“
-Denis Diderot
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"We swallow greedily any lie that flatters us, but we sip only little by little at a truth we find bitter."
-Denis Diderot
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"Patriotism is an ephemeral motive that scarcely ever outlasts the particular threat to society that aroused it."
-Denis Diderot
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"Disturbances in society are never more fearful than when those who are stirring up the trouble can use the pretext of religion to mask their true designs."
-Denis Diderot
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"When science, art, literature, and philosophy are simply the manifestation of personality they are on a level where glorious and dazzling achievements are possible, which can make a man's name live for thousands of years."
-Denis Diderot
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"If there is one realm in which it is essential to be sublime, it is in wickedness. You spit on a petty thief, but you can't deny a kind of respect for the great criminal."
-Denis Diderot
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"Belief and knowledge are considered to be two different things. But they are not."
-Stanley Fish
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"Here, class attendance is expected and students are required to take notes, which they are tested on. What is missing, it seems to me, is the use of knowledge, the practical training."
-Harrison Salisbury
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"Solitude can be used well by very few people. They who do must have a knowledge of the world to see the foolishness of it, and enough virtue to despise all the vanity."
-Abraham Cowley
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"My father was a lawyer and to my best knowledge nobody in my family before had interest in science."
-George Andrew Olah
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"Melville brought to the task a sound knowledge of actual whaling, much curious learning in the literature of the subject, and, above all, an imagination which worked with great power upon the facts of his own experience."
-Carl Clinton Van Doren
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"What is research but a blind date with knowledge?"
-Will Harvey
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