quotations about knowledge
If you are truly wise, you will conceal your knowledge from the world, and let every fool think himself your superior, especially if you have anything to gain by him; for envy is the strongest passion of the weak, and mediocrity is the hot-bed on which all the meaner passions flourish.
CHARLES WILLIAM DAY
The Maxims
When intelligent and sensible people despise knowledge in their old age, it is only because they have asked too much of it and of themselves.
JOHANN WOLFGANG VON GOETHE
The Maxims and Reflections of Goethe
Knowledge is twofold and consists not only in an affirmation of what is true, but in the negation of what is false.
CHARLES CALEB COLTON
Lacon
Mathematicians have sought knowledge in figures, Philosophers in systems, Logicians in subtleties, and Metaphysicians in sounds. It is not in any nor in all of these. He that studies only men, will get the body of knowledge without the soul, and he that studies only books, the soul without the body.
CHARLES CALEB COLTON
Lacon
There is, perhaps, one universal truth about all forms of human cognition: the ability to deal with knowledge is hugely exceeded by the potential knowledge contained in man's environment. To cope with this diversity, man's perception, his memory, and his thought processes early become governed by strategies for protecting his limited capacities from the confusion of overloading. We tend to perceive things schematically, for example, rather than in detail, or we represent a class of diverse things by some sort of averaged "typical instance."
JEROME S. BRUNER
Art as a Mode of Knowing
To furnish the means of acquiring knowledge is ... the greatest benefit that can be conferred upon mankind. It prolongs life itself and enlarges the sphere of existence.
JOHN QUINCY ADAMS
report on the establishment of the Smithsonian Institution, 1846
The greatest enemy of knowledge is not ignorance, it is the illusion of knowledge.
STEPHEN HAWKING
attributed, The Prism and the Rainbow
The greatest piece of folly is that every man thinks himself compelled to hand down what people think they have known.
JOHANN WOLFGANG VON GOETHE
The Maxims and Reflections of Goethe
Man is an ignoramus athirst for knowledge.
CHARLES WAGNER
Justice
Yet with great toil all that I can attain
By long experience, and in learned schools,
Is for to know my knowledge is but vain,
And those that think them wise, are greatest fools.
SIR WILLIAM ALEXANDER
EARL OF STIRLING, The Tragedy of Croesus
The true method of knowledge is experiment.
WILLIAM BLAKE
All Religions are One
I don't know what's the matter with people: they don't learn by understanding, they learn by some other way -- by rote or something. Their knowledge is so fragile!
RICHARD FEYNMAN
Surely You're Joking
I do not approve the maxim which desires a man to know a little of everything. Superficial knowledge, knowledge without principles, is almost always useless and sometimes harmful knowledge.
LUC DE CLAPIERS
MARQUIS DE VAUVENARGUES, Reflections and Maxims
Few can tell what they know without also showing what they do not know.
IVAN PANIN
Thoughts
Let no one, then, seek to know from me what I know that I do not know; unless he perhaps wishes to learn to be ignorant of that of which all we know is, that it cannot be known.
ST. AUGUSTINE
The City of God
Those who have knowledge are more confident than those who have no knowledge, and they are more confident after they have learned than before.
PLATO
Protagoras
If there's anything worse than knowing too little, it's knowing too much. Education will broaden a narrow mind, but there's no known cure for a big head. The best you can hope is that it will swell up and bust.
GEORGE HORACE LORIMER
Letters from a Self-Made Merchant to His Son
How dangerous is the acquirement of knowledge and how much happier that man is who believes his native town to be the world, than he who aspires to be greater than his nature will allow.
MARY SHELLEY
Frankenstein
We can't define anything precisely. If we attempt to, we get into that paralysis of thought that comes to philosophers… one saying to the other: "you don't know what you are talking about!". The second one says: "what do you mean by talking? What do you mean by you? What do you mean by know?"
RICHARD FEYNMAN
The Feynman Lectures on Physics
The world grows more enlightened. Knowledge is more equally diffused.
JOHN ADAMS
Discourses on Davila