A half-million here, a half-million there — it begins to add up

“If Hitler felt any personal remorse for Stalingrad or human sympathy for the dead of the 6th Army and their relatives, he did not let it show. Those in his closest proximity could detect the signs of nervous strain. He hinted privately at his worry that his health would not stand up to the pressure. His secretaries had to put up with even longer nocturnal monologues as his insomnia developed chronic proportions. The topics were much the same as ever: his youth in Vienna, the ‘time of struggle’, the history of mankind, the nature of the cosmos. There was no relief from the boredom for his secretaries, who by now knew his outpourings on all topics more or less off by heart.” – Ian Kershaw, Hitler 1936-1945: Nemesis