The quote from "Station Eleven" by Emily St. John Mandel reflects the gradual nature of sleep's encroachment on consciousness, illustrating how people transition from brief moments of rest to extended slumbers and ultimately to eternal sleep. This transformation may symbolize the fragility of life and the inevitability of death, suggesting that we often take our awareness and experiences for granted. It serves as a reminder of the impermanence inherent in our existence.

In the context of the novel, this theme resonates deeply with the characters facing a post-apocalyptic world. The journey through their experiences intertwines with the idea of time and loss, as they navigate memories and relationships that are fleeting. As they confront the harsh realities around them, the quote poignantly encapsulates the struggle against oblivion and the desire to hold on to moments before they fade away.