The world’s democracies need to defend and sustain their Enlightenment values. A global retreat from balancing power with legitimacy will cause the s… - Henry Kissinger

Adapted from Niall Ferguson, THE SQUARE AND THE TOWER: Networks and Power, from Freemasons to Facebook, Penguin Press, 2017. As quoted in Niall Ferguson, The Secret to Henry Kissinger's success (January 20, 2018)

Since the time America entered the arena of world politics in 1917, it has been so preponderant in strength and so convinced of the rightness of its ideals that this century's major international agreements have been embodiments of American values — from the League of Nations and the Kellogg-Briand Pact to the United Nations Charter and the Helsinki Final Act. The collapse of Soviet communism marked the intellectual vindication of American ideals and, ironically, brought America face to face with the kind of world it had been seeking to escape throughout its history. In the emerging international order, nationalism has gained a new lease on life. Nations have pursued self-interest more frequently than high-minded principle, and have competed more than they have cooperated. There is little evidence to suggest that this age-old mode of behavior has changed, or that it is likely to change in the decades ahead.

I...was a little puzzled by your suggestion that we should return to a diplomacy like Bismarck's. Having once planned to write a book on Bismarck's diplomacy and, indeed, having finished half of it, I could think of few policies more likely to lead to catastrophe in present circumstances.