Evidently Newt Gingrich is running for President. I am reminded of what Adam Smith said about ex-politicians and celebrities in The Theory of Moral Sentiments :
To those who have been accustomed to the possession, or even to the hope of public admiration, all other pleasures sicken and decay. Of all the discarded statesmen who for their own ease have studied to get the better of ambition, and to despise those honours which they could no longer arrive at, how few have been able to succeed? The greater part have spent their time in the most listless and insipid indolence, chagrined at the thoughts of their own insignificancy, incapable of being interested i n the occupations of private life, without enjoyment, except when they talked of their former greatness, and without satisfaction, except when they were employed in some vain project to recover it. Are you in earnest resolved never to barter your liberty for the lordly servitude of a court, but to live free, fearless, and independent? There seems to be one way to continue in that virtuous resolution; and perhaps but one. Never enter the place from whence so few have been able to return; never come within the circle of ambition; nor ever bring yourself into comparison with those masters of the earth who have already engrossed the attention of half mankind before you.