eng_Latn: ludwig wittgenstein ludwig josef johann wittgenstein 26 april 1889 - 29 april 1951 was an austrian-british philosopher who worked primarily in logic, the philosophy of mathematics, the philosophy of mind, and the philosophy of language.
war_Latn: ludwig wittgenstein hi ludwig josef johann wittgenstein 26 abril 1889 - 29 abril 1951 usa nga austrayano-briton nga pilosopo nga pangunahon nga ginbuhat an lohika, pilosopo han matematiko, pilosopo han panhunahuna, ngan pilosopo han yinaknan.