But many depression sufferers experience this more as a lack of feeling, or numbness, rather than sadness.

但许多抑郁症患者体会到更多的是缺乏感觉或麻木，而不是悲伤。

When the last stick had given all of its heat, the frost would begin to gather strength. First his feet would yield, then his hands; and the lack of feeling would travel, slowly, to his body.

最后一根木柴烧光的时候，寒冷就会来临，那时他的脚会先被冻僵，然后是手，寒冷会慢慢地从外侵入体内。