We will never forget. If it takes us five or ten or twenty years, we will never rest until we get our revenge.

As quoted by General Sir Charles Fergusson in a memorandum (10 July 1945), recalling conversations with Adenauer in 1918-1919, at the end of World War I. As published in Adenauer : The Father of the New Germany (2000) by Charles Williams, p. 293 books.google