Are we “Salt of the Earth”?
Have you ever used the phrase “salt of the earth”? Maybe you’ve been referred to that way yourself. It’s meant to be an honor. But why? Today salt is cheap and readily available. In ancient times, though, it was a valuable commodity. Although salt is the sixth most abundant element on earth, retrieving it in a pure form was difficult. Pure salt was so precious it was sometimes used to pay wages. That’s where the expression about good workers being