Tractatus Logico-Philosophicus · Chapter
6.1263 explained
Wittgenstein distinguishes between the logical proof of a significant proposition and proof within logic itself, asserting they are fundamentally different processes.
What happens
Wittgenstein distinguishes between the logical proof of a significant proposition and proof within logic itself, asserting they are fundamentally different processes.
Free preview opens on this chapter — companions, themes, and character notes appear beside the text.
Narrative arc
Story tension across the book.
- Setup
- Escalation
- Breaking point
- Aftermath
- Closing
This passage marks the story’s dramatic climax because it presents the moment when the protagonist’s obsessive…
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Follow the arc while readingThemes in this chapter
- Logic and Tautology
The distinction between logical proofs (tautologies) and proofs of significant propositions is central to this remark.
- Nonsense and Meaning
Highlights the difference between meaningful propositions and logical propositions that say nothing about the world.
Characters to notice
- Mr. Wittgenstein
Author of the Tractatus, presenting the distinction between proofs of significant propositions and logical proofs.
Key passages
“It would be too remarkable, if one could prove a significant proposition logically from another, and a logical proposition also.”
It would be astonishing if a meaningful proposition could be logically derived from another meaningful proposition, and a logical proposition could be derived in the same way.
Wittgenstein emphasizes the fundamental difference between logical and empirical proofs.
“It is clear from the beginning that the logical proof of a significant proposition and the proof in logic must be two quite different things.”
From the outset, it is obvious that proving a factual statement and proving a logical truth are entirely distinct activities.
Reinforces the separation between logical tautologies and meaningful propositions.
