An old man spoke to his grandson. "My child," he said. "Inside everyone there is a battle between two wolves. One is Evil. It is anger, jealousy, greed, inferiority, lies, and ego. The other is Good. It is joy, peace, love, hope, humility, kindness, empathy, and truth." The boy thought for a moment. Then he asked, "Which wolf wins?" A moment of silence passed before the old man replied. And then he said, "The one you feed." - Native American Folk Tale

In Pliny I read about the invention of clay modeling. A Sicyonian potter came to Corinth. There his daughter fell in love with a young man who had to make frequent long journeys away from the city. When he sat with her at home, she used to trace the outline of his shadow that a candle’s light cast on the wall. Then, in his absence she worked over the profile, deepening, so that she might enjoy his face, and remember. One day the father slapped some potter’s clay over the gouged plaster; when the clay hardened he removed it, baked it, and "showed it abroad" (63).