For every advance that the Japanese have made since they started their frenzied career of conquest, they have had to pay a very heavy toll in warships, in transports, in planes, and in men. They are feeling the effects of those losses.
Franklin D. Roosevelt (2008). “Fireside chats of Franklin Delano Roosevelt: radio addresses to the American people about the Depression, the New Deal, and the Second World War, 1933-1944”, Red & Black Pub
