“The position of secretary of state is potentially the most fulfilling in the government short of the presidency. Its scope is global; ultimately it rests on almost philosophical assumptions as to the nature of world order and the relationship of order to progress and national interest.” In this past Sunday’s NYT Book Review, Henry Kissinger remembers his predecessor, Dean Acheson. “Acheson dealt with the issues Nixon put before him thoughtfully, precisely, without any attempt at flattery, in pursuit of his conception of national service and, unlike some other outside advisers, without offering advice that had not been solicited.“