The Germans are really a stupid people. They always do the wrong thing. They always did the wrong thing during the war. They don't understand human nature. This is the most tactless speech I have ever heard. It will set the whole world against them.
Source, in full
Remarks to George Riddell (7 May 1919), J. M. McEwen (ed.), The Riddell Diaries 1908–1923 (1986), p. 275. The German plenipotentiary at the presentation of the Treaty of Versailles, Ulrich von Brockdorff-Rantzau, unexpectedly made a lengthy speech sitting down.