The Eastern front is like a house of cards. If the front is broken through at one point all the rest will collapse.

- Heinz Guderian

When the situation is obscure, attack

- Heinz Guderian

Actions speak louder than words. In the days to come the Goddess of Victory will bestow her laurels only on those who prepared to act with daring.

- Heinz Guderian

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

- Heinz Guderian

It is sometimes tougher to fight my superiors than the French.

- Heinz Guderian

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

- Heinz Guderian

Whenever in future wars the battle is fought, armored troops will play the decisive role.

- Heinz Guderian

It is decisive to completely destroy Warsaw.

- Heinz Guderian

New weapons require new tactics. Never put new wine into old bottles.

- Heinz Guderian