“One Thousand Dollars” is a short story written by O. Henry, known for its twist endings and clever narratives. The plot revolves around a young man named Gordon who inherits a sum of one thousand dollars from his uncle. He is instructed to spend the money wisely, which leads him to contemplate how to use it. As Gordon struggles with his decision, he considers various options, including investing in a business or giving it away. Ultimately, he chooses to spend the money on a lavish gift for a woman he loves, revealing deeper themes of love and sacrifice in the story.