“Ivar,” Signa asked suddenly, “will you tell me why you go barefoot? All the time I lived here in the house I wanted to ask you. Is it for a penance, or what?”

“No, sister. It is for the indulgence of the body. From my youth up I have had a strong, rebellious body, and have been subject to every kind of temptation. Even in age my temptations are prolonged. It was necessary to make some allowances; and the feet, as I understand it, are free members. There is no divine prohibition for them in the Ten Commandments. The hands, the tongue, the eyes, the heart, all the bodily desires we are commanded to subdue; but the feet are free members. I indulge them without harm to any one, even to trampling in filth when my desires are low. They are quickly cleaned again.”

Willa Cather, O Pioneers!