Tractatus Logico-Philosophicus · Chapter
4.03 explained
Wittgenstein argues that a proposition communicates a new sense using familiar words by being a logical picture of the state of affairs it asserts.
What happens
Wittgenstein argues that a proposition communicates a new sense using familiar words by being a logical picture of the state of affairs it asserts. The essential connection between proposition and reality is that the proposition is a picture of that state of affairs.
Free preview opens on this chapter — companions, themes, and character notes appear beside the text.
Narrative arc
Story tension across the book — this chapter sits in Exposition.
- Setup
- Escalation
- Breaking point
- Aftermath
- Closing
This passage marks the story’s dramatic climax because it presents the moment when the protagonist’s obsessive…
Full beat labels and climax notes unlock in the reader.
Follow the arc while readingThemes in this chapter
- Picture Theory of Language
The proposition is a logical picture of the state of affairs, communicating sense through this pictorial relation.
Characters to notice
- Mr. Wittgenstein
Author of the proposition, presenting the picture theory of language.
Key passages
“A proposition must communicate a new sense with old words.”
A proposition conveys a novel meaning using familiar terms.
Wittgenstein emphasizes the creative capacity of language to express new thoughts through existing vocabulary.
“The proposition only asserts something, in so far as it is a picture.”
A proposition makes a claim only to the extent that it functions as a picture of reality.
This encapsulates the core of the picture theory: the proposition's assertive power derives from its pictorial nature.
