“Surely there is a mine for silver, and a place for gold to be refined. Iron is taken out of the earth, and copper is smelted from ore. Miners put an end to darkness, and search out to the farthest bound the ore in gloom and deep darkness. They open shafts in a valley away from human habitation; they are forgotten by travelers, they sway suspended, remote from people. As for the earth, out of it comes bread; but underneath it...