came to own a small magic machine like a coffee-mill, which would grind anything he wanted when he said one word and stop when he said another. After performing marvels (which I wish my conscience would let me put into this book for padding) the mill was merely asked to grind a few grains of salt at an officers’ mess on board ship; for salt is the type everywhere of small luxury and exaggeration, and sailors’ tales should be taken with a grain of it. The man remembered the word that started the salt