Kris

“The blitzkrieg, in short, had been perfected for a sleek, hard-muscled, superbly trained, and passionately motivated army, such as the German General Staff had fashioned during the decades between the wars. It was quite unsuited for a ponderous, top-heavy army of ill-trained soldiers led by timid officers, overseen by inexperienced party ideologues, and sent forth to conquer a country whose terrain consists of practically nothing but natural obstacles to military operations.”
― William R. Trotter, A Frozen Hell: The Russo-Finnish Winter War of 1939-1940