Both passages develop the theme that acting out of a sense of duty can come at a great personal cost.
In "A Horseman in the Sky," the story explores the internal conflict faced by a soldier who must choose between his duty to his country and his love for his father. This decision ultimately leads to tragic consequences.
In "The Veteran," Crane reflects on the sacrifices made by soldiers, highlighting the emotional and physical toll that duty can take on individuals. The characters grapple with the weight of their responsibilities, illustrating that fulfilling one's duty often comes with significant pain and loss.
Both stories emphasize that while duty is noble, the cost of adhering to it can be profound and deeply personal.