In "Hard-Boiled Wonderland and the End of the World" by Haruki Murakami, the text emphasizes the importance of understanding personal boundaries and learning from experiences. It suggests that encountering challenges can be valuable, but one must exercise caution to avoid unnecessary harm. The phrase implies that wisdom comes from knowing when to push limits and when to hold back.

The idea of having only one scar symbolizes the balance between risk and safety. A skilled woodsman represents someone who has faced danger but has learned to navigate it wisely. The message highlights that while experiences can be impactful, maintaining a level of caution is essential for survival and growth.