In "The Newcomer" by Robyn Carr, the phrase "scars are much tougher than virgin skin" suggests that experiences, particularly painful ones, strengthen individuals. Scars symbolize resilience and the ability to endure hardships, implying that those who have faced challenges are often more robust and wise than those who have not experienced adversity.
This theme underscores the journey of the characters, who confront their past traumas and evolve. The narrative emphasizes that while fresh wounds may be vulnerable and sensitive, the lessons learned from scars make one more durable and capable of facing future battles.