A quote
This also thou must observe, that whatsoever it is that naturally doth happen to things natural, hath somewhat in itself that is pleasing and delightful: as a great loaf when it is baked, some parts of it cleave as it were, and part asunder, and make the crust of it rugged and unequal, and yet those parts of it, though in some sort it be against the art and intention of baking itself, that they are thus cleft and parted, which should have been and were first made all even and uniform, they become it well nevertheless, and have a certain peculiar property, to stir the appetite.
Marcus Aurelius·Meditations 3.2·trans. Long