I learned that speed and simplicity in large affairs are most essential; that severity in preserving an idea is vital; that in a democracy, the public must be informed; and that good will without competence and competence without good will, are both equivalent formulas for political disaster.
Theodore H. White (1915-1986) American political journalist, historian, author
In Search of History: A Personal Adventure, Part 3, ch. 7 (1978)
(Source)
On the factors for the success of the Marshall Plan in Europe.