We have severely underestimated the Russians, the extent of the country and the treachery of the climate. This is the revenge of reality.
More from Heinz Guderian
Fahrkarte bis zur Endstation. (Ticket to the last station.)
Permalink to quote #4 If the tanks succeed, then victory follows.
Permalink to quote #6 Der Motor des Panzers ist ebenso seine Waffe wie die Kanone. (The engine of the Panzer is a weapon just as the main-gun.)
Permalink to quote #3