What lesson does Constance teach her friends about perseverance?

Constance demonstrates the lesson of perseverance through her unwavering determination and refusal to give up, no matter the obstacles she faces. Throughout the story, she encounters various challenges that test both her skills and her resolve, yet she consistently persists until she achieves her goals. This resilience inspires her friends, showcasing the idea that persistence can lead to success and that giving up is not an option, even when things seem difficult. Her example reinforces the value of staying committed and continuing to push forward despite setbacks, thereby highlighting the significance of never giving up in the pursuit of goals.