In William T. Vollmann's book "Europe Central," the idea of individual responsibility is a central theme. The quote "We each must fulfill our own obligation" emphasizes the importance of personal duty and accountability in the context of broader societal issues. It suggests that everyone has a role to play in addressing challenges and contributing to the common good, especially in times of crisis.

This concept resonates throughout the narrative, as characters grapple with their moral choices amid historical turmoil. The obligations they face reflect the complexities of human behavior and the weight of personal decisions, showcasing how each action can impact their lives and the world around them.