When the worms are scarce, what does a hen do? Does she stop...

When the worms are scarce, what does a hen do? Does she stop scratching? She does not. She scratches all the harder. A lot of businessmen have been showing less sense than a hen since orders became scarce. They have laid off salesmen; they have stopped or reduced their advertising; they have simply resigned themselves to inaction and, of course, to pessimism. If a hen knows enough to scratch all the harder when the worms are scarce, surely businessmen ... ought to have gumption enough to scratch all the harder for business.