In Cormac McCarthy's novel "The Road," the protagonist experiences a profound transformation as his dreams begin to illuminate his otherwise bleak existence. Within the desolate landscape he traverses, moments of hope flicker to life, enabling him to envision a world that has faded away. This revival of his dreams serves as a powerful reminder of the beauty and vibrancy that once was, contrasting sharply with the harsh realities of his present circumstances.

The phrase "His dreams brightened. The vanished world returned" encapsulates the central theme of resilience against despair. As the characters navigate the struggles of survival in a post-apocalyptic environment, these dreams represent an enduring hope and the possibility of redemption. McCarthy skillfully illustrates how memories and aspirations can fuel one's spirit, even when faced with overwhelming darkness.