From WIKIPEDIA – Victor Klemperer (9 October 1881 – 11 February 1960) was a German scholar who also became known as a diarist. His journals, published in Germany in 1995, detailed his life under the German Empire, the Weimar Republic, the Third Reich, and the German Democratic Republic.
Well known works include Lingua Tertii Imperii, which chronicled “the Nazis’ perversion of the German language for propaganda purposes.”