The quote from Richard Russo's "Everybody's Fool" reflects a hopeful perspective about personal growth. The idea suggests that individuals can improve themselves and their behavior over time, moving towards being better versions of themselves. This notion acknowledges the uncertainty of change, as the character is unsure of the truth behind it, yet it raises an important question about the value of optimism.

Believing in the possibility of self-improvement can foster resilience and motivation. Even in the absence of certainty regarding change, maintaining a positive outlook can inspire individuals to strive for a better tomorrow. Ultimately, this belief becomes a driving force for personal development, encouraging people to embrace the potential for transformation in their lives.