Diplomacy means all the wicked devices of the Old World, spheres of influence, balances of power, secret treaties, triple alliances, and, during the interim period, appeasement of Fascism.
Barbara TuchmanThe appetite for power is old and irrepressible in humankind, and in its action almost always destructive.
Barbara TuchmanIf power corrupts, weakness in the seat of power, with its constant necessity of deals and bribes and compromising arrangements,corrupts even more.
Barbara Tuchman