David Hume,
Treatise of Human Nature/Book 3…
(1739)
“ I shall not take such a compass, in establishing our political duties, as to assert, that men perceive the advantages of government; that they institute government with a view to those advantages; that this institution requires a promise of obedience: which imposes a moral obligation to a certain degree, but being conditional, ceases to be binding, whenever the other contracting party performs not his part of the engagement. I perceive, that a promise itself arises entirely from human conventions, and is invented with a view to a certain interest. ”
