Huisdieren
The two lines of rails in "Hills Like White Elephants" can be interpreted in several ways, adding to the story's complexity and ambiguity.
Two paths: The rails may symbolize the two possible paths the couple's lives could take—one with the child and one without—centered on the decision about abortion.
Diverging perspectives: The man wants the abortion; the woman is hesitant. The rails could represent their opposing viewpoints and communication breakdown.
Inevitability of choice: No matter which way the train travels, it moves forward, symbolizing the inevitable nature of their decision.
Feeling trapped: The confined rails mirror the couple's trapped feelings in their situation with limited options.
Journey to an uncertain future: The train journey is a metaphor for their life together, heading toward an unknown destination.
Hemingway's writing is intentionally ambiguous, allowing readers to draw their own conclusions.