I know the American People are much attached to their Government.  I know they would suffer much for its sake.  I know they would endure evils long and patiently, before they would ever think of exchanging it for another. Yet, notwithstanding all this, if the laws be continually despised and disregarded, if their rights to be secure in their persons and property, are held by no better tenure than the caprice of a mob, the alienation of their affections from the Government is the natural consequence; and to that, sooner or later, it must come.

— Abraham Lincoln, 27 January 1838 (source)