William Shakespeare, Thomas Bowdler (1850). “The Family Shakspeare, in One Volume: In which Nothing is Added to the Original Text, But Those Words and Expressions are Omitted which Cannot with Propriety be Read in a Family”, p.347
Albert Einstein (2013). “Einstein on Politics: His Private Thoughts and Public Stands on Nationalism, Zionism, War, Peace, and the Bomb”, p.228, Princeton University Press