George MacDonald,
The Princess and the Goblin — Chapter 7
(1872)
“ If they stopped for a moment they could hear everywhere around them, some nearer, some farther off, the sounds of their companions burrowing away in all directions in the inside of the great mountain - some boring holes in the rock in order to blow it up with gunpowder, others shovelling the broken ore into baskets to be carried to the mouth of the mine, others hitting away with their pickaxes. ”
