"So he called in each one of his master's debtors. He asked the first, 'How much do you owe my master?'
" 'Eight hundred gallons of olive oil,' he replied. "The manager told him, 'Take your bill, sit down quickly, and make it four hundred.'
"Then he asked the second, 'And how much do you owe?' " 'A thousand bushels of wheat,' he replied. "He told him, 'Take your bill and make it eight hundred.'
"The master commended the dishonest manager because he had acted shrewdly. For the people of this world1 are more shrewd2 in dealing with their own kind than are the people of the light.3