"Said the Knave, I didn't write it and they can't prove that I did; there's no name signed at the end," highlights the Knave's denial of responsibility for the written message. It suggests a situation where someone is trying to justify their innocence by claiming a lack of evidence and authorship.
This quote from Alice in Wonderland by Lewis Carroll underscores themes of ambiguity and misunderstanding. It illustrates the humorous and nonsensical nature of the story, where characters often misunderstand rules and arguments, reflecting the whimsical and illogical world Alice finds herself in.