“The laws of conscience, which we say are born of nature, are born of custom. Each man, holding in inward veneration the opinions and the behavior approved and accepted around him, cannot break loose from them without remorse, or apply himself to them without self-satisfaction. When the Cretans in times past wanted to curse someone, they would pray the gods to entice him into some bad habit. But the principal effect of the power of custom is to seize and ensnare us in such a way that it is hardly within our power to get ourselves back out of its grip and return into ourselves to reflect and reason about its ordinances. In truth, because we drink them with our milk from birth, and because the face of the world presents itself in this aspect to our first view, it seems that we are born on condition of following this course. And the common notions that we find in credit around us and infused into our soul by our fathers’ seed, these seem to be the universal and natural ones. Whence it comes to pass that what is of the hinges of custom, people believe to be off the hinges of reason: God knows how unreasonably, most of the time. If, as we who study ourselves have learned to do, each man who hears a true statement immediately considered how it properly pertains to him, each man would find that it is not so much a good saying as a good whiplash to the ordinary stupidity of his judgment. But men receive the advice of truth and its precepts as if addressed to the common people, never to themselves; and each man, instead of incorporating them into his behavior, incorporates them into his memory, very stupidly and uselessly.” (I:23, 83, Frame)