“While the command post was at Etain, I visited the Verdun battlefields of World War One, particularly Fort Douaumont. This is a magnificent, though futile, monument to heroism. You can see all over the ruinous fragments where brave men died to maintain something they could have saved much more easily by attacking period to me. Douaumont epitomizes the folly of defensive warfare.” (George Patton, War As I Knew It, published 1947, page 127)
“Pacifists would do well to study the Siegfried and Maginot Lines, remembering that these defenses were forced; that Troy fell; that the walls of Hadrian succumbed; that the Great Wall of China was futile; and that, by the same token, the mighty seas which are alleged to defend us can also be circumvented by a resolute and ingenious opponent. In war, the only sure defense is offense, and the efficiency of offense depends on the warlike souls of those conducting it.” (George Patton, War As I Knew It, published 1947, page 238)