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.
Themes 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.