In Hitler's launching of the Nazi campaign upon Russia we can already see, after less than six months of fighting, that he made one of the outstanding blunders of history, and the results so far realized constitute an event of cardinal importance in the final decision of the war.
Winston ChurchillSingapore could only be taken after a siege by an army of at least 50,000 men. It is not considered possible that the Japanese would embark on such a mad enterprise.
Winston Churchill