In Lewis Carroll's "Through the Looking-Glass and What Alice Found There," the author emphasizes the importance of individual interpretation of words. He conveys that the meaning of a word lies entirely in the speaker’s choice, neither exceeding nor falling short of that intention. This highlights the flexible and subjective nature of language, allowing for creative and personal understanding.

Carroll’s quote suggests that words are tools for expression whose significance depends on how they are used by each person. It underlines the idea that language is not fixed but adaptable, reflecting the speaker’s intent and allowing for varied interpretations in communication.