"We had to avoid wounding Austria too severely; we had to avoid leaving behind in her any unnecessary bitterness of feeling or desire for revenge; we ought rather to reserve the possibility of becoming friends again with our adversary of the moment, and in any case to regard the Austrian state as a piece on the European chessboard. If Austria were severely injured, she would become the ally of France and of every other opponent of ours; she would even sacrifice her anti-Russian interests for the sake of revenge on Prussia.
. . .
The acquisition of provinces like Austria Silesia and portions of Bohemia could not strengthen the Prussian state; it would not lead to an amalgamation of German Austria with Prussia, and Vienna could not be governed from Berlin as a mere dependency.
. . .
Austria's conflict and rivalry with us was no more culpable than ours with her; our task was the establishment or foundation of German national unity under the leadership of the King of Prussia. "