“Watching the children, he noticed two things especially. A girl of about five, and her sister, who was no more than three, wanted to drink from the pebbled concrete fountain at the playground’s edge, but it was too high for either of them, so the five-year-old…jumped up and, resting her stomach on the edge and grasping the sides, began to drink. But she was neither strong enough nor oblivious enough of the pain to hand on, and she began to slip off backward. At this, the three-year-old…advanced to her sister and, also grasping the edge of the fountain, placed her forehead against her sister’s behind, straining to hold her in place, eyes closed, body trembling, curls spilling from her cap. Her sister drank for a long time, held in position by an act as fine as Harry had ever seen on the battlefields of Europe.”