"The deadliest foe to virtue would be complete self-knowledge"
About this Quote
The subtext is not that people are secretly monsters (though Bradley wouldn’t rule out mess). It’s that virtue, as a lived practice, often depends on a certain strategic opacity. We do the right thing partly because we can afford to believe we’re the kind of person who does the right thing. Complete self-knowledge would expose how frequently altruism is braided with vanity, fear, social reward, or habit. That exposure doesn’t necessarily make us worse in behavior, but it corrodes the moral self-image that supplies energy and coherence. You can’t serenely inhabit “integrity” when you’re watching the gears turn.
Context matters: late 19th-century philosophy is wrestling with the limits of introspection and the instability of the “self” that Enlightenment thinkers treated as inspectable and unitary. Bradley’s line is a warning against moral narcissism disguised as clarity. It also anticipates a more psychoanalytic mood: the idea that a functional life requires defenses, myths, and selective attention. Virtue isn’t just a set of correct acts; it’s a fragile narrative that lets a person act at all. Bradley’s sting is that too much truth about ourselves may leave us morally paralyzed, cynical, or simply unable to keep believing our own better motives.
Quote Details
| Topic | Ethics & Morality |
|---|---|
| Source | Help us find the source |
| Cite |
Citation Formats
APA Style (7th ed.)
Bradley, F. H. (2026, January 18). The deadliest foe to virtue would be complete self-knowledge. FixQuotes. https://fixquotes.com/quotes/the-deadliest-foe-to-virtue-would-be-complete-15337/
Chicago Style
Bradley, F. H. "The deadliest foe to virtue would be complete self-knowledge." FixQuotes. January 18, 2026. https://fixquotes.com/quotes/the-deadliest-foe-to-virtue-would-be-complete-15337/.
MLA Style (9th ed.)
"The deadliest foe to virtue would be complete self-knowledge." FixQuotes, 18 Jan. 2026, https://fixquotes.com/quotes/the-deadliest-foe-to-virtue-would-be-complete-15337/. Accessed 19 Feb. 2026.











