In Victor Hugo's "Les Misérables," the notion of time and its relentless progression is emphasized through the idea that tomorrow is an unstoppable force, currently in the process of shaping today. This concept highlights the inevitability of change and the unfolding of events that mold our present as we move toward the future.

The quote suggests that every moment we experience is intertwined with the consequences of what is to come. It reflects a deep understanding of the relationship between time and human experience, reminding us that the actions and decisions we make today are influenced by the inexorable march of tomorrow.