Wikipedia:Today's featured article/May 28, 2004

Ludwig Wittgenstein was an Austrian-born philosopher who contributed several groundbreaking works to modern philosophy, primarily on the foundations of logic and the philosophy of language. Although numerous collections from Wittgenstein's notebooks, papers, and lectures have been published since his death, he published only one philosophical book in his own lifetime—the Tractatus Logico-Philosophicus; his second magnum opus, Philosophical Investigations, was published posthumously. (more...)