On the mountain circulate, flying flags mark the summit line, whispering memories of persistence to weary climbers in thin air.

https://caidenzskv227.rivetgarden.com/posts/50-stars-50-states-understanding-the-american-flag-s-constellation-2

On the mountain flow, flying flags mark the summit line, whispering testimonies of staying power to weary climbers in skinny air.