Upton Sinclair,
King Coal — Book IV Chapter 1
(1917)
“ She had been obedient to the teachings of her religion, to be fruitful and multiply; she had fed three grown sons into the maw of industry, and had still eight children and a man to care for. Hal wondered if she had ever rested a single minute of daylight in all her fifty-four years. Certainly not while he had been in her house! Even now, while praising the Rafferty God and blaming the capitalist law-makers, she was getting a supper, moving swiftly, silently, like a machine. She was lean as an old horse that has toiled across a desert ”
