"Fear is the main source of superstition, and one of the main sources of cruelty. To conquer fear is the beginning of wisdom"
About this Quote
The second punch is sharper: fear doesn’t merely distort what we believe, it deforms how we treat other people. Cruelty becomes fear with a moral alibi - the violent enforcement of “purity,” the panic-driven hunt for enemies, the preemptive strike dressed up as duty. Russell, a pacifist who lived through two world wars and the rise of mass propaganda, is speaking from a century where fear was industrialized: governments, churches, and mobs all learned to weaponize anxiety into obedience.
“To conquer fear” isn’t motivational fluff; it’s Russell’s minimalist definition of enlightenment. Wisdom begins not with more information, but with a steadier nervous system: the ability to sit with uncertainty without reaching for myths or punishments. The subtext is bracingly political: a less frightened public is harder to rule through superstition, harder to herd into cruelty, and more capable of ethical clarity.
Quote Details
| Topic | Fear |
|---|---|
| Source | Help us find the source |
| Cite |
Citation Formats
APA Style (7th ed.)
Russell, Bertrand. (2026, January 14). Fear is the main source of superstition, and one of the main sources of cruelty. To conquer fear is the beginning of wisdom. FixQuotes. https://fixquotes.com/quotes/fear-is-the-main-source-of-superstition-and-one-4915/
Chicago Style
Russell, Bertrand. "Fear is the main source of superstition, and one of the main sources of cruelty. To conquer fear is the beginning of wisdom." FixQuotes. January 14, 2026. https://fixquotes.com/quotes/fear-is-the-main-source-of-superstition-and-one-4915/.
MLA Style (9th ed.)
"Fear is the main source of superstition, and one of the main sources of cruelty. To conquer fear is the beginning of wisdom." FixQuotes, 14 Jan. 2026, https://fixquotes.com/quotes/fear-is-the-main-source-of-superstition-and-one-4915/. Accessed 12 Feb. 2026.









