"We also concur with the Reich Chancellor's program as regards the Flemish people. However, the Belgian question also has an important political aspect. If Belgium is not to become a glacis for our enemies again, then not only must the status quo ante be precluded, but Germany's military, political and economic supremacy must be guaranteed."
January 1, 1970
https://en.wikiquote.org/wiki/Gustav_Stresemann