Meaning

Alice is making a subtle but important observation about the nature of time and personal change. The past is not simply behind us in the way a room is behind a closed door; it belonged to a self that has since been transformed by everything that followed. Returning to yesterday would require becoming someone she no longer is, and that, she suggests, is simply not possible.

Context

This reflection appears in Lewis Carroll's 1865 novel during a story built around constant transformation. Alice grows large and small, forgets who she is, and moves through a world that refuses to behave consistently. Her comment about yesterday fits that world perfectly: in a place where identity keeps shifting, the past becomes genuinely unreachable rather than merely distant. Carroll wove this kind of casual philosophical insight throughout the book, often placing it in Alice's matter-of-fact voice.

About the author

Lewis Carroll was the pen name of Charles Lutwidge Dodgson, a nineteenth-century English writer who lectured in mathematics at Oxford. He is most celebrated for the two Alice books, which have been read as children's adventure, philosophical inquiry, and literary experiment all at once. Alice's voice in the novels, thoughtful and slightly puzzled but never defeated, has made her one of the most recognizable and beloved characters in the history of English literature.