Serlo reached out to touch his disciple, and withdrew his hand hastily, scalded by a drop of burning sweat. After seeing this vision, Serlo "converted", spoke these memorable lines, entered the Cistercian Order, and eventually became abbot of L'Aumône.
Serlo made physical contact with his student, but swiftly pulled back after being seared by a scorching sweat droplet. Upon witnessing this apparition, Serlo underwent a profound transformation, spoke these memorable quotes, joined the Cistercian community, and eventually became the abbot of L'Aumône.