The reason is that a military defeat of Britain will bring about the disintegration of the British Empire. This would not be of any benefit to Germany.
“When you become famous, you start getting invites to parties where there are famous athletes and famous rock stars, politicians, people who have tremendous power and affluence. It's not in my DNA, but certainly I have been exposed to it.”
“Never bend your head. Always hold it high. Look the world straight in the eye.”