Explanation:
Steinbeck chose the title “” for his novella because it symbolizes the fragile nature of dreams and the human condition. The phrase “of mice and men” is derived from the Robert Burns poem “To a Mouse,” which reflects on how even the best-laid plans can go awry. This title captures the essence of the story, highlighting the aspirations and struggles of the characters, their pursuit of a better life, and the inevitable obstacles and tragedies they encounter along the way, emphasizing the recurring themes of hope, futility, and the inherent vulnerability of human existence.