Men are like steel. When they lose their temper, they lose their worth.
— Chuck Norris

There are three things extremely hard: steel, a diamond, and to know one's self.
Benjamin Franklin steel quote

Character is to man what carbon is to steel.
— Napoleon Hill

A good leader needs to have a compass in his head and a bar of steel in his heart.
— Robert Townsend

My mother... she is beautiful, softened at the edges and tempered with a spine of steel. I want to grow old and be like her.
— steel quotation by Jodi Picoult