We have severely underestimated the Russians, the extent of the country and the treachery of the climate. This is the revenge of reality.

As a result of the cold, the machine-guns were no longer able to fire...the result of all this was a panic...The battle worthiness of our infantry is at an end

The engine of the tank is a weapon just as the main-gun.

Logistics is the ball and chain of armored warfare.

If the tanks succeed, then victory follows.

When the situation is obscure, attack

Strike hard and fast and do not separate.