"Morality is the theory that every human act must be either right or wrong, and that 99 % of them are wrong"
About this Quote
The subtext is classic Mencken: American public virtue is less about cultivating goodness than about enjoying blame. If nearly everything is “wrong,” then moral judgment becomes a permanent posture rather than a response to actual injury. You don’t need to understand a person, a motive, or a context; you just need a rulebook and a raised eyebrow. The joke exposes the emotional payoff of that posture: righteousness as recreation.
Context matters. Mencken wrote in a period when Prohibition, vice crusades, and puritan civic campaigns sold themselves as moral progress. He loathed the way “morality” got weaponized by reformers, churches, and politicians to police pleasure and punish dissent, especially in middlebrow, small-town America. By reducing morality to a condemning algorithm, he’s not rejecting ethics; he’s rejecting the smug certainty that turns ethics into social control.
Quote Details
| Topic | Ethics & Morality |
|---|---|
| Source | Help us find the source |
| Cite |
Citation Formats
APA Style (7th ed.)
Mencken, H. L. (2026, January 18). Morality is the theory that every human act must be either right or wrong, and that 99 % of them are wrong. FixQuotes. https://fixquotes.com/quotes/morality-is-the-theory-that-every-human-act-must-19529/
Chicago Style
Mencken, H. L. "Morality is the theory that every human act must be either right or wrong, and that 99 % of them are wrong." FixQuotes. January 18, 2026. https://fixquotes.com/quotes/morality-is-the-theory-that-every-human-act-must-19529/.
MLA Style (9th ed.)
"Morality is the theory that every human act must be either right or wrong, and that 99 % of them are wrong." FixQuotes, 18 Jan. 2026, https://fixquotes.com/quotes/morality-is-the-theory-that-every-human-act-must-19529/. Accessed 15 Feb. 2026.








