Tractatus Logico-Philosophicus · Chapter
4.021 explained
Wittgenstein asserts that a proposition is a picture of reality because understanding the proposition entails knowing the state of affairs it presents, and this understanding is immediate, requiring no explanation of its sense.
What happens
Wittgenstein asserts that a proposition is a picture of reality because understanding the proposition entails knowing the state of affairs it presents, and this understanding is immediate, requiring no explanation of its sense.
Themes in this chapter
Picture Theory of Language
The proposition is directly described as a picture of reality, and understanding it gives knowledge of the state of affairs.
Characters to notice
- Mr. Wittgenstein
Author of the proposition, presenting the picture theory of language.
Key passages
“The proposition is a picture of reality, for I know the state of affairs presented by it, if I understand the proposition.”
A proposition represents reality as a picture does, because grasping the proposition means knowing the situation it depicts.
Clarifies the direct link between understanding a proposition and knowing the state of affairs.
“And I understand the proposition, without its sense having been explained to me.”
I comprehend the proposition immediately, without needing any explanation of its meaning.
Emphasizes the self-contained nature of propositional understanding.