In such a world as ours the idle man is not so much a biped as a bivalve; and the wealth which breeds idleness, of which the English peerage is an example, and of which we are beginning to abound in specimens in this country, is only a sort of human oyster bed, where heirs and heiresses are planted, to spend a contemptible life of slothfulness in growing plump and succulent for the grave-worms' banquet.