The German government immediately welcomed Schuman’s proposal, as well they might: in Konrad Adenauer’s delighted reply to Schuman he declared that ‘this plan of the French government has given the relations between our two countries, which threatened to be paralysed by mistrust and reserve, a fresh impetus towards constructive cooperation.’ Or, as he put it more bluntly to his aides: ‘Das ist unser Durchbruch’—this is our breakthrough.