How many people did (Khmer Rouge Foreign Minister Ieng Sary) kill? ... Tens of thousands? - Henry Kissinger

Where eminence must be reached by endless struggle, leaders may collapse at the top, drained of creativity, or they may be inclined to use in high office the methods by which they reached it. When political leaders are characterized primarily by their quest for power, when they decide to seek office first and search for issues later, then their technique to maintain power is necessarily short-range and manipulative.

The great contribution of President Ford was that he managed to strike a balance between the American temptation toward perfectionism and the absolute, and the temptation to abandon everything because one cannot have the perfect and the absolute. He brought about an approach that I believe is essential to the conduct of a continuing foreign policy that works toward the maximum one can achieve but does not go beyond what the American people can sustain or what the international community can comprehend.

As the impeachment proceedings gathered momentum, Nixon's personal conduct began to mirror his political decline. He kept fully abreast of the various foreign policy issues and at no point failed to make the key decisions. But, as time went on, Watergate absorbed more and more of Nixon's intellectual and emotional capital. As day-to-day business became trivialized by the increasingly apparent inevitability of his downfall, I felt enormous sympathy for this tormented man whose suffering was compounded by his knowledge that his tragedy was largely self-inflicted. Yet by early July 1974, I, like the other few survivors of Nixon's entourage, was so drained by the emotional roller coaster that I was half hoping for some merciful end to it all.