"We taught them letters and sciences. A mouthpiece of their god, one Gerbert, took lessons in physics, arithmetic, and music with us, and it was said that he had sold us his soul. Centuries passed, and man's ways remained violent. It was a world given up to fire and blood. The successors of the studious Gerbert, not content with the possession of souls (the profits one gains thereby are lighter than air), wished to possess bodies also. They pretended that their universal and prescriptive monarchy was held from a fisherman on the lake of Tiberias. One of them thought for a moment to prevail over the loutish Germanus, successor to Augustus. But finally the spiritual had to come to terms with the temporal, and the nations were torn between two opposing masters. "Nations took shape amid horrible tumult. On every side were wars, famines, and internecine conflicts. Since they attributed the innumerable ills that fell upon them to their God, they called him the Most Good, not by way of irony, but because to them the best was he who smote the hardest. In those days of violence, to give myself leisure for study I adopted a _rôle_ which may surprise you, but which was exceedingly wise. "Between the Saône and the mountains of Charolais, where the cattle pasture, there lies a wooded hill sloping gently down to fields watered by a clear stream. There stood a monastery celebrated throughout the Christian world. I hid my cloven feet under a robe and became a monk in this Abbey, where I lived peacefully, sheltered from the men at arms who to friend or foe alike showed themselves equally exacting. Man, who had relapsed into childhood, had all his lessons to learn over again. Brother Luke, whose cell was next to mine, studied the habits of animals and taught us that the weasel conceives her young within her ear. I culled simples in the fields wherewith to soothe the sick, who until then were made by way of treatment to touch the relics of saints. In the Abbey were several demons similar to myself whom I recognised by their cloven feet and by their kindly speech. We joined forces in our endeavours to polish the rough mind of the monks.