In Lewis Carroll's "Alice in Wonderland," there is a notable quote that says, "People who don't think shouldn't talk." This statement emphasizes the importance of thinking before speaking and suggests that expressing opinions without proper thought can be problematic. It encourages self-reflection and mindful communication, highlighting the value of wisdom over impulsiveness.

This quote underlines a theme present in the story, where characters often demonstrate curiosity and naivety. Carroll's words remind readers to consider their thoughts carefully, promoting thoughtful dialogue and understanding. It serves as a reminder that responsible speech contributes to meaningful interactions and better decision-making.