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... mathematical knowledge ... is, in fact, merely verbal knowledge. 3 means 2+1, and 4 means 3+1. Hence it follows (though the proof is long) that 4 means the same as 2+2. Thus mathematical knowledge ceases to be mysterious.
Bertrand Russell
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Bertrand Russell
Age: 97 †
Born: 1872
Born: May 18
Died: 1970
Died: February 2
Analytic Philosopher
Autobiographer
Epistemologist
Essayist
Journalist
Logician
Mathematician
Metaphysician
Peace Activist
Philosopher
Tryleg
Bertrand Arthur William Russell
Russell
Bertrand Russell
3rd Earl Russell
Bertrand Russell
Earl Russell
Bertrand Arthur William Russell
3rd Earl Russell
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More quotes by Bertrand Russell
The main thing needed to make men happy is intelligence.
Bertrand Russell
Belief in God and a future life makes it possible to go through life with less of stoic courage than is needed by skeptics.
Bertrand Russell
Joy of life... depends upon a certain spontaneity in regard to sex. Where sex is repressed, only work remains, and a gospel of work for work's sake never produced any work worth doing.
Bertrand Russell
That Plato's Republic should have been admired, on its political side, by decent people, is perhaps the most astonishing example of literary snobbery in all history.
Bertrand Russell
If the ordinary wage-earner worked four hours a day, there would be enough for everybody, and no unemployment — assuming a certain very moderate amount of sensible organization. This idea shocks the well-to-do, because they are convinced that the poor would not know how to use so much leisure.
Bertrand Russell
The man who pursues happiness wisely will aim at the possession of a number of subsidiary interests in addition to those central ones upon which his life is built.
Bertrand Russell
The true spirit of delight...is to be found in mathematics as surely as in poetry.
Bertrand Russell
I conclude that, while it is true that science cannot decide questions of value, that is because they cannot be intellectually decided at all, and lie outside the realm of truth and falsehood. Whatever knowledge is attainable, must be attained by scientific methods and what science cannot discover, mankind cannot know.
Bertrand Russell
This, however, is a passing nightmare in time the earth will become again incapable of supporting life, and peace will return.
Bertrand Russell
What was exciting in the Victorian Age, would leave a man of franker epoch quite unmoved. The more prudes restrict the permissible degree of sexual appeal, the less is required to make such an appeal effective.
Bertrand Russell
That which exists through itself is called The Eternal. The Eternal has neither name nor shape. It is the one essence, the one primal spirit. Essence and life cannot be seen. They are contained in the light of heaven. The light of heaven cannot be seen. It is contained in the two eyes.
Bertrand Russell
It is no credit to the orthodox that they do not now believe all the absurdities that were believed 150 years ago. The gradual emasculation of the Christian doctrine has been effected in spite of the most vigorous resistance, and solely as the result of the onslaughts of freethinkers.
Bertrand Russell
When it was first proposed to establish laboratories at Cambridge, Todhunter, the mathematician, objected that it was unnecessary for students to see experiments performed, since the results could be vouched for by their teachers, all of them of the highest character, and many of them clergymen of the Church of England.
Bertrand Russell
Is a man what he seems to the astronomer, a tiny lump of impure carbon and water crawling impotently on a small and unimportant planet? Or is he what he appears to Hamlet? Is he perhaps both as once?
Bertrand Russell
The first step in a fascist movement is the combination under an energetic leader of a number of men who possess more than the average share of leisure, brutality, and stupidity. The next step is to fascinate fools and muzzle the intelligent, by emotional excitement on the one hand and terrorism on the other.
Bertrand Russell
The wise use of leisure, it must be conceded, is a product of civilization and education.
Bertrand Russell
One of the symptoms of approaching nervous breakdown is the belief that one's work is terribly important, and that to take a holiday would bring all kinds of disaster. If I were a medical man, I should prescribe a holiday to any patient who considered his or her work important.
Bertrand Russell
God and Satan alike are essentially human figures, the one a projection of ourselves, the other of our enemies.
Bertrand Russell
I am sometimes shocked by the blasphemies of those who think themselves pious.
Bertrand Russell
Calculus required continuity, and continuity was supposed to require the infinitely little but nobody could discover what the infinitely little might be.
Bertrand Russell
