"A man who is 'of sound mind' is one who keeps the inner madman under lock and key"
About this Quote
The line works because it refuses the comforting binary of sane versus insane. Valery, a poet steeped in the modernist suspicion of bourgeois categories, frames the mind as a structure with rooms you don’t show guests. "Lock and key" is bluntly carceral language, turning self-control into self-policing. The subtext is almost political: respectable life depends on repression, surveillance, and the quiet violence of editing oneself down to what society can tolerate.
Context matters here. Writing in the shadow of rapid industrial modernity, mass politics, and the cultural aftershocks of World War I, Valery understood how fragile "normal" could be. His broader work is obsessed with consciousness as a system of attention, habit, and restraint. This aphorism aligns with that: sanity is a performance sustained by technique. The madman isn’t defeated; he’s contained, and containment is never the same as peace.
Quote Details
| Topic | Wisdom |
|---|---|
| Source | Help us find the source |
| Cite |
Citation Formats
APA Style (7th ed.)
Valery, Paul. (2026, February 16). A man who is 'of sound mind' is one who keeps the inner madman under lock and key. FixQuotes. https://fixquotes.com/quotes/a-man-who-is-of-sound-mind-is-one-who-keeps-the-151960/
Chicago Style
Valery, Paul. "A man who is 'of sound mind' is one who keeps the inner madman under lock and key." FixQuotes. February 16, 2026. https://fixquotes.com/quotes/a-man-who-is-of-sound-mind-is-one-who-keeps-the-151960/.
MLA Style (9th ed.)
"A man who is 'of sound mind' is one who keeps the inner madman under lock and key." FixQuotes, 16 Feb. 2026, https://fixquotes.com/quotes/a-man-who-is-of-sound-mind-is-one-who-keeps-the-151960/. Accessed 27 Feb. 2026.











