In Victor Hugo's "Les Miserables," a key idea emerges about the nature of love and conflict. The quote suggests that people are drawn to the thrill of struggle and danger, but only those who have been involved from the beginning truly have the authority to dictate its outcome. This reflects the complex relationship between action, responsibility, and entitlement within a tumultuous environment.

Additionally, the quote emphasizes a moral principle regarding accountability in times of success versus failure. It implies that those who didn't speak up or challenge when things were going well lose their right to comment when faced with adversity. This highlights the importance of standing firm and being a voice in both moments of triumph and distress.