Click on the phrases to see them in context. The original texts by Immanuel Kant and David Hume are available from the Gutenberg Projet.

But though this train of reasoning be too subtile for the vulgar, it is certain, that all men have an implicit notion of it, and are sensible, that they owe obedience to government merely on account of the public interest; and at the same time, that human nature is so subject to frailties and passions, as may easily pervert this institution, and change their governors into tyrants and public enemies.