Bertrand Arthur William Russell, 3rd Earl Russell, (18 May 1872 – 2 February 1970) was a British mathematician, philosopher, and public intellectual. He had influence on mathematics, logic, set theory, and various areas of analytic philosophy.He was one of the early 20th century's prominent logicians and a founder of analytic...
Men who are unhappy, like men who sleep badly, are always proud of the fact.