"Never give up. Never give up. Never, never, never, never give up!" Of course, you know who gave that advice ... Winston Churchill. It was Churchill's dogged determination during World War II that saved his nation from Nazi destruction. In a speech following the retreat from Flanders before the House of Commons on June 4, 1940, he thundered,

... we shall not flag or fail. We shall go on to the end, we shall fight in France, we shall fight on the seasand oceans, we shall fight with growing confidence and growing strength in the air, we shall defend our Island, whatever the cost may be, we shall fight on the beaches, we shall fight on the landing grounds, we shall fight in the fields and in the streets, we shall fight in the hills; we shall never surrender, and even if, which I do not for …