Custom is a violent and treacherous school mistress. She, by little and lithe, slyly and unperceived, slips in the foot of her authority; but having by this gentle and humble beginning, with the benefit of time, fixed and established it, she then unmasks a furious and tyrannic countenance, against which we have no more the courage or the power so much as to lift up our eyes.
Michel de MontaigneThe laws keep up their credit, not by being just, but because they are laws; 'tis the mystic foundation of their authority; they have no other, and it well answers their purpose. They are often made by fools; still oftener by men who, out of hatred to equality, fail in equity; but always by men, vain and irresolute authors.
Michel de Montaigne