Endurance is nobler than strength, and patience than beauty.
Solitude, isolation, are painful things and beyond human endurance.
The first virtue in a soldier is endurance of fatigue; courage is only the second virtue.
From the age of seven, I basically started practicing my hand-eye and foot coordination, balance, strength, endurance, discipline, and mental toughness three days a week until I was about 15.
Endurance is not just the ability to bear a hard thing, but to turn it into glory.