"Whereof one cannot speak, thereof one must be silent"
About this Quote
The subtext is a rebuke to the intellectual habit of smuggling awe into grammar. We talk about God, the soul, the meaning of life, ethics, beauty as if the mere availability of nouns guarantees knowledge. Wittgenstein treats that as a category error: language is a tool designed to picture facts in the world. When it tries to picture what isn’t a fact - value, ultimate purpose, the “why” behind existence - it doesn’t become profound; it becomes noise. The line’s severity is part of the argument. “Must be silent” isn’t advice from a gentle skeptic; it’s an ethical demand for linguistic discipline.
Context matters: post-World War I, in an era intoxicated by grand systems and the prestige of science, Wittgenstein aims for a hard reset. The Tractatus tries to map the limits of sense the way geometry maps space. The twist is that Wittgenstein isn’t dismissing the unsayable as unimportant. He’s elevating it by refusing to let it be cheapened into pseudo-statements. Silence becomes not emptiness but a boundary marker: beyond it lie the things we show in how we live, not what we can prove in what we say.
Quote Details
| Topic | Deep |
|---|---|
| Source | Ludwig Wittgenstein, Tractatus Logico-Philosophicus, proposition 7 (final proposition; English translation by C. K. Ogden, 1922). |
| Cite |
Citation Formats
APA Style (7th ed.)
Wittgenstein, Ludwig. (2026, January 15). Whereof one cannot speak, thereof one must be silent. FixQuotes. https://fixquotes.com/quotes/whereof-one-cannot-speak-thereof-one-must-be-35478/
Chicago Style
Wittgenstein, Ludwig. "Whereof one cannot speak, thereof one must be silent." FixQuotes. January 15, 2026. https://fixquotes.com/quotes/whereof-one-cannot-speak-thereof-one-must-be-35478/.
MLA Style (9th ed.)
"Whereof one cannot speak, thereof one must be silent." FixQuotes, 15 Jan. 2026, https://fixquotes.com/quotes/whereof-one-cannot-speak-thereof-one-must-be-35478/. Accessed 17 Feb. 2026.














