Despite the cold, there is a "wind on the road" that calls to them. This represents a pull toward something unknown—perhaps a search for truth or a way out of the gray monotony of their current existence.
In a poignant moment, the narrator talks to their own heart, pleading, "Wall of my heart, please do not fall," so that their "truth" can remain their guide.
Set against the backdrop of a freezing winter, the story follows a narrator watching the through a window while the bitter weather seems to demand the suffering of the cold and hungry.
The narrator describes a heart that is slowly fading under the weight of "dardy" (deep sorrow or worry). The "naked trees" serve as a metaphor for vulnerability and the stripping away of defenses against the harshness of life.