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Bertrand Russell

Life dates: 1872 AD — 1970 AD

British philosopher and essayist whose work joined mathematical logic with public questions about knowledge, education and political responsibility.

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Life and writing

Bertrand Russell (1872–1970) helped establish analytic philosophy and worked with Alfred North Whitehead on Principia Mathematica. Alongside technical problems in logic, he investigated what people can know and how ordinary language can conceal a misleading argument.

Russell also wrote for general readers about education, religion and politics. His public campaigning included opposition to war and nuclear weapons. He received the Nobel Prize in Literature in 1950; his varied writing cannot be reduced to a single collection of reassuring maxims.

Reading this voice

Read a short Russell quotation as an opening to an argument, not as its proof. Distinguish a passage about logical certainty from one offering practical or political judgement. The archive preserves attributed wording; this profile does not verify every attribution.

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Profile sources and editorial notes

Agent-assisted editorial profile, updated 2026-10-08. A human reviewer is not recorded. Biographical context does not independently authenticate every quotation attributed to this person.

Quotations and sayings

09c. 1921 AD
If [a man] spent his money, say, in giving parties for his friends, they (we may hope) would get pleasure, and so would all those upon whom he spent money, such as the butcher, the baker, and the bootlegger. But if he spends it (let us say) upon laying down rails for surface cars in some place where surface cars turn out not to be wanted, he has diverted a mass of labor into channels where it gives pleasure to no one. Nevertheless, when he becomes poor through failure of his investment he will be regarded as a victim of undeserved misfortune, whereas the gay spendthrift, who has spent his money philanthropically, will be despised as a fool and a frivolous person.
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14c. 1921 AD
Science tells us what we can know, but what we can know is little, and if we forget how much we cannot know we become insensitive to many things of very great importance. Theology, on the other hand, induces a dogmatic belief that we have knowledge where in fact we have ignorance, and by doing so generates a kind of impertinent insolence towards the universe. Uncertainty, in the presence of vivid hopes and fears, is painful, but must be endured if we wish to live without the support of comforting fairy tales.
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