Published in 1921, Ludwig Wittgenstein's 'Tractatus Logico-Philosophicus' presents a groundbreaking exploration of the relationship between language and reality. Wittgenstein argues that the limits of language correspond to the limits of the world, suggesting that what can be meaningfully spoken about is constrained by our linguistic capabilities. This work had a profound impact on philosophy, particularly in the areas of logic and the philosophy of language, influencing subsequent thinkers and movements. Wittgenstein's assertion that 'whereof one cannot speak, thereof one must be silent' encapsulates the tension between language and meaning.

Ludwig Wittgenstein's 'Tractatus Logico-Philosophicus' influenced the Oulipo, Language poets, and late Modernist linguistic skepticism. Poets like John Cage and Susan Howe explored the boundaries of language and meaning, reflecting on the limitations of expression in their works.