“Whereof one cannot speak, thereof one must be silent. Language draws a limit to the world of facts. What lies beyond this limit is mystical. The logical structure of language reflects the logical structure of the world.”
—
Ludwig Wittgenstein
Tractatus Logico-Philosophicus (1921), propositions 7, 5.61, 4.12; translated by C.K. Ogden, Dover
Commentary
Wittgenstein's famous closing statement. Language can represent facts (positive statements); whatever cannot be stated (ethics, aesthetics, the 'mystical') must remain silent. This doesn't dismiss these domains but recognizes their transcendence of language.
This was revolutionary in early twentieth-century philosophy. It grounded logic (and thus mathematics, science, empirical knowledge) while acknowledging domains beyond language: values, meaning, transcendence. Wittgenstein's later work complicated this picture, but the principle—that language has limits—remained central to his philosophy and influenced linguistic philosophy, logical positivism, and postmodern thought.
Commentary
Wittgenstein's famous closing statement. Language can represent facts (positive statements); whatever cannot be stated (ethics, aesthetics, the 'mystical') must remain silent. This doesn't dismiss these domains but recognizes their transcendence of language.
This was revolutionary in early twentieth-century philosophy. It grounded logic (and thus mathematics, science, empirical knowledge) while acknowledging domains beyond language: values, meaning, transcendence. Wittgenstein's later work complicated this picture, but the principle—that language has limits—remained central to his philosophy and influenced linguistic philosophy, logical positivism, and postmodern thought.