Noun
spartanism (uncountable)
A devotion to the habits and qualities of the ancient Spartans, especially to an indomitable spirit, undaunted hardihood, and stark simplicity.
Mental toughness is spartanism with qualities of sacrifice, self-denial, dedication. It is fearlessness, and it is love. Vince Lombardi
Mental toughness is many things. It is humility because it behooves all of us to remember that simplicity is the sign of greatness and meekness is the sign of true strength. Mental toughness is spartanism with qualities of sacrifice, self-denial, dedicati. Vince Lombardi