"Our word 'idiot' comes from the Greek idiotes which was the term to describe someone who lived an entirely private existence and took no part in the public life of the city. Most of us today are idiots, then, inasmuch as we fail to exercise our political intelligence." – David Miller, Professor of Political Theory, Oxford University*
* David Miller. Political Philosophy: A Very Short Introduction. Oxford University Press, 2003. page 48.