The doctrine (of) maintaining that the language of daily life, with words used in their ordinary meanings, suffices for philosophy . .… — Bertrand Russell Copy Share Image
Ethical metaphysics is fundamentally an attempt, however disguised, to give legislative force to our own wishes. — Bertrand Russell Copy Share Image
“Ever since Plato most philosophers have considered it part of their business to produce ‘proofs’ of immortality and the existence of God.… — Bertrand Russell Copy Share Image
All definite knowledge - so I should contend - belongs to science; all dogma as to what surpasses definite knowledge belongs to… — Bertrand Russell Copy Share Image
Morally, a philosopher who uses his professional competence for anything except a disinterested search for truth is guilty of a kind of… — Bertrand Russell Copy Share Image
When people begin to philosophize they seem to think it necessary to make themselves artificially stupid. — Bertrand Russell Copy Share Image
The theoretical understanding of the world, which is the aim of philosophy, is not a matter of great practical importance to animals,… — Bertrand Russell Copy Share Image
Protagoras did not know if the gods exist, but he held in any case they ought to be worshiped. Philosophy, according to… — Bertrand Russell Copy Share Image
“When a man tells you he knows the exact truth about anything, you are safe in inferring he is an inexact man.” — Bertrand Russell Copy Share Image
“When two things have frequently existed in close temporal contiguity, either comes in time to cause the other.” — Bertrand Russell Copy Share Image
“More erudite authors who advocate an irrationalist point of view, such as the pragmatist philosophers, are not to be caught out so… — Bertrand Russell Copy Share Image
“The romantic movement, in art, in literature, and in politics, is bond up with this subjective way of judging men, not as… — Bertrand Russell Copy Share Image
To create a healthy philosophy you should renounce metaphysics but be a good mathematician. — Bertrand Russell Copy Share Image
The finding of arguments for a conclusion given in advance is not philosophy, but special pleading — Bertrand Russell Copy Share Image
It is undesirable to believe a proposition when there is no ground whatever for supposing it true — Bertrand Russell Copy Share Image
Hegel's philosophy is so odd that one would not have expected him to be able to get sane men to accept it,… — Bertrand Russell Copy Share Image
“Uncertainty, in the presence of vivid hopes and fears, is painful, but must be endured if we wish to live without the… — Bertrand Russell Copy Share Image
Philosophy, though unable to tell us with certainty what is the true answer to the doubts which it raises, is able to… — Bertrand Russell Copy Share Image
If a philosophy is to bring happiness it should be inspired by kindly feelings. Marx pretended that he wanted the happiness of… — Bertrand Russell Copy Share Image
The search for something permanent is one of the deepest of the instincts leading men to philosophy. — Bertrand Russell Copy Share Image
Science, by itself, cannot supply us with an ethic. It can show us how to achieve a given end, and it may… — Bertrand Russell Copy Share Image
“Since all terms that are defined are defined by means of other terms, it is clear that human knowledge must always be… — Bertrand Russell Copy Share Image
“When I was young, most teachers of philosophy in British and American universities were Hegelians, so that, until I read Hegel, I… — Bertrand Russell Copy Share Image
“If any one asks: ‘Why should I accept the results of valid arguments based on true premisses?’ we can only answer by… — Bertrand Russell Copy Share Image
Whoever wishes to become a philosopher must learn not to be frightened by absurdities. — Bertrand Russell Copy Share Image
If the State does not acquire supremacy over [vast private] enterprises, it becomes their puppet, and they become the real State. — Bertrand Russell Copy Share Image
That the world is in a bad shape is undeniable, but there is not the faintest reason in history to suppose that Christianity offers… — Bertrand Russell Copy Share Image
Those who advocate common usage in philosophy sometimes speak in a manner that suggests the mystique of the 'common man.' — Bertrand Russell Copy Share Image
“Such, in outline, but even more purposeless, more void of meaning, is the world which Science presents for our belief. Amid such a world,… — Bertrand Russell Copy Share Image
Dr. Arnold . . . the admired reformer of public schools, came across some cranks who thought it a mistake to flog boys. Anyone… — Bertrand Russell Copy Share Image
Of all evils of war the greatest is the purely spiritual evil: the hatred, the injustice, the repudiation of truth, the artificial conflict. — Bertrand Russell Copy Share Image
Aristotle maintained that women have fewer teeth than men; although he was twice married, it never occurred to him to verify this statement by… — Bertrand Russell Copy Share Image
If an opinion contrary to your own makes you angry, that is a sign that you are subconsciously aware of having no good reason… — Bertrand Russell Copy Share Image
I cannot escape from the conclusion that the great ages of progress have depended upon a small number of individuals of transcendent ability. — Bertrand Russell Copy Share Image
I think it would be just to say the most essential characteristic of mind is memory, using this word in its broadest sense to… — Bertrand Russell Copy Share Image
The newspapers at one time said that I was dead but after carefully examining the evidence I came to the conclusion that this statement… — Bertrand Russell Copy Share Image