"The secret of success is sincerity"
About this Quote
Giraudoux wrote between the wars, when Europe’s public language was thick with patriotic scripts, diplomatic niceties, and the brittle optimism of institutions trying to talk themselves out of catastrophe. In that climate, “sincerity” becomes less a moral virtue than a survival tactic: the ability to sound unforced, to appear uncalculated, to make an audience believe you believe. It’s a playwright’s pragmatism disguised as ethics.
The aphorism’s genius is its ambiguity about whether sincerity is an inner state or a craft. Is he urging authentic feeling, or pointing out that “success” comes easiest to those who can project an unguarded self? Coming from someone who built worlds out of dialogue, it reads like a backstage note: the crowd can smell effort, but it will pay for conviction. The line flatters sincerity while winking at its utility, reminding us that credibility is currency, and sincerity is how you mint it.
Quote Details
| Topic | Success |
|---|---|
| Source | Help us find the source |
| Cite |
Citation Formats
APA Style (7th ed.)
Giraudoux, Jean. (2026, January 16). The secret of success is sincerity. FixQuotes. https://fixquotes.com/quotes/the-secret-of-success-is-sincerity-85228/
Chicago Style
Giraudoux, Jean. "The secret of success is sincerity." FixQuotes. January 16, 2026. https://fixquotes.com/quotes/the-secret-of-success-is-sincerity-85228/.
MLA Style (9th ed.)
"The secret of success is sincerity." FixQuotes, 16 Jan. 2026, https://fixquotes.com/quotes/the-secret-of-success-is-sincerity-85228/. Accessed 12 Feb. 2026.













