I refused at Thoiry to discuss the question of our Eastern frontier and that of our colonies. One can only advance step by step. When the day arrives when, in one way or another, the question of our Eastern frontier will come up for discussion, the atmosphere between us and France must already be such that we can broach this new problem.

Remarks to the Reichstag Committee of Foreign Affairs (7 October 1926), quoted in W. M. Knight-Patterson, Germany. From Defeat to Conquest 1913-1933 (London: George Allen and Unwin, 1945), p. 389.