The worst error a president can make is to assume the automatic implementation of his own decisions. In certain respects, having able subordinates aggravates that problem, since strong personalities tend to have strong ideas of their own. Civil government operates by consent, not by command; the President’s task, even within his own branch of government, is not to order but to lead.

Arthur M. Schlesinger, Jr. (1917-2007) American historian, author, social critic

The Age of Roosevelt: The Coming of the New Deal, ch. 33, sec. 3 (1959)
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