#PI I'm tired, just grit my teeth and keep going,

If it hurts, just wipe the sweat and push forward,
Wounds will scar and become armor,
Setbacks will settle and transform into a lighthouse,
After enduring the mud, you will surely see the clear sky for miles.
Setbacks are like "armor" and "lighthouses"; they encourage us to maintain resilience through exhaustion and pain during our suffering, believing that there will be a bright future after hardships.