The man who is forever disturbed about the condition of humanity either has no problems of his own or has refused to face them.
(Henry Miller (1891-1980), U.S. author. Sexus, ch. 9 (1949).
Miller emphasized that he was referring to "the great majority, not of the emancipated few who, having thought things through, are privileged to identify themselves with all humanity and thus enjoy that greatest of all luxuries: service.")
Knowledge will forever govern ignorance: And a people who mean to be their own Governors, must arm themselves with the power which knowledge gives.
(James Madison (1751-1836), U.S. president. Madison to W.T. Barry, August 4, 1822. The Mind of the Founder: Sources of the Political Thought of James Madison, p. 437, ed. Marvin Meyers, Indianapolis (1973).)