★★★ A gentle, exhausted rain fell on the walk to school. By the time the shouts of morning recess were carrying over the street, the edges of the sidewalk squares were drying out and low shreds of gray were flying under higher, sun-whitened clouds. Somewhere in there was a gap or two of blue. The wind was coiling around and whipping. Then the clouds broke apart and the sun was warming where it came through. It was a mistake, but not a serious one, to head out without a jacket.