Boaz saved his little sister Sally from a nasty accident today. Sally is three years old and we had to go down the hill track to get to Granny’s house. I got her to walk her bike down the stairs at the top of the hill track, but as soon as she got to the bottom of the steps she jumped on her bike. I called to her to stop and ran after her. It was too late, the slope of the hill meant she was unable to stop and she continued to accelerate down the hill, in an evermore-wobbly …