Gunther Blumentritt quotes:

With amazement and disappointment, we discovered in late October and early November that the beaten Russians seemed quite unaware that as a military force they had almost ceased to exist.

The infantryman slithers in the mud, while many teams of horses are needed to drag each gun forward. All wheeled vehicles sink up to their axles in the slime. Even tractors can only move with great difficulty. A large portion of our heavy artillery was soon stuck fast... The strain that all this caused our already exhausted troops can perhaps be imagined.