I apologize if this is a dupe, but, if even if it is, it's good enough to post again! It's by Jim Hightower.
http://inthesetimes.com/comments.php?id=341_0_4_0_MThe original Greek word “idiotes” referred to people who might have had a high IQ, but were so self-involved that they focused exclusively on their own life and were both ignorant of and uncaring about public concerns and the common good.
Such people were the exact opposite of the Athenian democratic ideal of an active citizenry fully involved in the civic process, with everyone accepting their responsibilities to each other and all of humankind. This is the ideal that Jefferson and Madison built into our nation’s founding documents, the ideal that Lincoln embraced when he spoke of striving for a “government of the people, by the people, for the people,” the ideal that Justice Louis Brandeis was expressing when he wrote that “The most important office” in our land is “that of a private citizen.”
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