Tractatus Logico-Philosophicus · Chapter
3.03 explained
Wittgenstein asserts that it is impossible to think anything illogical, because doing so would require thinking illogically, which is a contradiction in terms.
What happens
Wittgenstein asserts that it is impossible to think anything illogical, because doing so would require thinking illogically, which is a contradiction in terms.
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…
Full beat labels and climax notes unlock in the reader.
Follow the arc while readingThemes in this chapter
- Limits of Language and Thought
The proposition directly addresses the boundary of thinkable content, asserting that logic is a precondition for thought.
Characters to notice
- Mr. Wittgenstein
Author of the proposition; presents a foundational limit on thought.
Key passages
“We cannot think anything unlogical, for otherwise we should have to think unlogically.”
It is impossible to entertain an illogical thought, because that would require thinking in a way that violates logic itself.
Wittgenstein argues that logical form is inherent to the very act of thinking.
