George F. Kennan,
PPS No. 23
(1976)
“ For a truly stable world order can proceed, within our lifetime, only from the older, mellower and more advanced nations of the world—nations for which the concept of order, as opposed to power, has value and meaning. If these nations do not have the strength to seize and hold real leadership in world affairs today, through that combination of political greatness and wise restraint which goes only with a ripe and settled civilization, then, as Plato once remarked: "...cities will never have rest from their evils,—no, nor the human race, as I believe." ”
