Ludwig Joseph Johann von Wittgenstein (1889-1951) - an ingenious British philosopher of Austrian origin, a student and friend of Bertrand Russell, who carried out two whole revolutions in Western philosophy of the 20th century - after all, on the basis of his works were created, firstly, the theory of logical positivism, and secondly, the theory of British linguistic philosophy, better known as the "philosophy of everyday language. "The current edition includes two works by Ludwig Wittgenstein "Culture and Value," and "On Reliability," which are published in a new translation.