"What a man believes may be ascertained, not from his creed, but from the assumptions on which he habitually acts"
About this Quote
The intent is surgical: to expose how moral and political identity gets laundered through language. Shaw, the socialist playwright who delighted in puncturing Victorian self-regard, understood that people defend their stated principles while living by a different operating system: who they trust, who they fear, what they think is “just how things are.” Those assumptions show up in habits because habits are where ideology becomes muscle memory.
The subtext is a warning against letting rhetoric stand in for ethics. If you say you believe in equality but habitually defer to hierarchy, your real faith is in rank. If you claim compassion but routinely assume certain people are undeserving, your creed is exclusion with better PR. Shaw’s line also undercuts the comforting idea that hypocrisy is an occasional lapse; “habitually” suggests it’s structural, baked into patterns that feel natural precisely because they’re unexamined.
Context matters: Shaw wrote in a Britain saturated with moral certainties and class codes, where “respectability” functioned as both shield and weapon. His point remains modern: the clearest ideology isn’t in our bios, slogans, or hot takes. It’s in what we repeatedly treat as normal.
Quote Details
| Topic | Ethics & Morality |
|---|---|
| Source | Help us find the source |
| Cite | Cite this Quote |
Citation Formats
APA Style (7th ed.)
Shaw, George Bernard. (n.d.). What a man believes may be ascertained, not from his creed, but from the assumptions on which he habitually acts. FixQuotes. https://fixquotes.com/quotes/what-a-man-believes-may-be-ascertained-not-from-33216/
Chicago Style
Shaw, George Bernard. "What a man believes may be ascertained, not from his creed, but from the assumptions on which he habitually acts." FixQuotes. Accessed February 2, 2026. https://fixquotes.com/quotes/what-a-man-believes-may-be-ascertained-not-from-33216/.
MLA Style (9th ed.)
"What a man believes may be ascertained, not from his creed, but from the assumptions on which he habitually acts." FixQuotes, https://fixquotes.com/quotes/what-a-man-believes-may-be-ascertained-not-from-33216/. Accessed 2 Feb. 2026.









