Others - as most legislators, politicians, lawyers, ministers, and office-holders - serve the state chiefly with their heads; and, as they rarely make any moral distinctions, they are as likely to serve the devil, without intending it, as God. A very few - as heroes, patriots, martyrs, reformers in the great sense, and men - serve the state with their consciences also, and so necessarily resist it for the most part.
Henry David Thoreau, Nancy L. Rosenblum (1996). “Thoreau: Political Writings”, p.3, Cambridge University Press