If the German nation is to put an end to a state of things which threatens to wipe it off the map of Europe it must not fall into the errors of the pre-War period and make the whole world its enemy. But it must ascertain who is its most dangerous enemy so that it can concentrate all its forces in a struggle to beat him. And if, in order to carry through this struggle to victory, sacrifices should be made in other quarters, future generations will not condemn us for that. They will take account of the miseries and anxieties which led us to make such a bitter decision, and in the light of that consideration they will more clearly recognize the brilliancy of our success.