Philosophy

Tractatus Logico-Philosophicus

Ludwig Wittgenstein; C. K. Ogden (translator); Bertrand Russell (introduction)

A free German-English edition of Wittgenstein’s early work on propositions, logical form, representation and the limits of meaningful language.

Prerequisites

Basic propositional logic and experience reconstructing philosophical arguments are strongly recommended. The short numbered remarks are dense, and their apparent simplicity should not be mistaken for an introductory explanation of the concepts.

Edition
Ogden translation; Project Gutenberg transcription of the 1922 German-English edition
Publication Year
1922
Difficulty Level
Advanced
Academic Level
Undergraduate
philosophy of languagelogical formearly analytic philosophyprimary text

01 / Reading Guide

Reading Guide

Who this book is for

For advanced undergraduate readers studying early analytic philosophy or the relation between language and world. The text is valuable as a primary work to interpret with a commentary or seminar. It should be read as a connected philosophical project, not a collection of quotations that can be understood independently of their numbered context.

Prerequisites

Basic propositional logic and experience reconstructing philosophical arguments are strongly recommended. The short numbered remarks are dense, and their apparent simplicity should not be mistaken for an introductory explanation of the concepts.

What it covers

The work relates facts, objects and propositions through a conception of representation, then investigates truth-functions, logic, the limits of expression and philosophy’s task. Its numbering establishes relationships among remarks. Russell’s introduction offers one influential reading, which readers should keep distinct from Wittgenstein’s own voice and later interpretations of the book.

How to use it

Map a small group of numbered propositions and paraphrase each before connecting them. Track what is being said about a sign, its use and what it represents. Use a simple logical example to test your understanding without assuming it settles the philosophical claim. Compare the English with the German when a key term matters, and consult a commentary for alternatives. Resist reading the final remarks as detached slogans.

Edition and sources

Project Gutenberg provides a complete transcription of the 1922 edition, with C. K. Ogden’s translation and Russell’s introduction. The digital PDF rearranges the parallel original into English followed by German and links proposition numbers. Gutenberg identifies US public-domain status; access and reuse elsewhere depend on the applicable law and its terms. Publisher or author record. Official full text.

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