For days we were unable to wash, even partially, because of frozen water-pipes, and yet the sores and abrasions on hands which were dirty from work in the soil did not suppurate (that is, unless there was frostbite). Or for instance, a light sleeper, who used to be disturbed by the slightest noise in the next room, now found himself lying pressed against a comrade who snored loudly a few inches from his ear and yet slept quite soundly through the noise.