The quote emphasizes the importance of honesty and careful communication. It encourages people to think carefully before they speak and to ensure their words are truthful, ultimately promoting integrity in interactions. Writing down the truth afterward can serve as a reminder of honesty and clarity in one's expressions. This advice aligns with the broader themes of Alice's adventures, where curiosity, honesty, and reflection often play key roles. Lewis Carroll's words highlight the value of truthfulness as a foundation for meaningful and responsible communication, encouraging thoughtful and deliberate speech.

Always speak the truth - think before you speak - and write it down afterwards.