I had not been at home again many days when one evening I went upstairs into my own room to take a peep over Charleys shoulder and see how she was getting on with her copy-book. Writing was a trying business to Charley, who seemed to have no natural power over a pen, but in whose hand every pen appeared to become perversely animated, and to go wrong and crooked, and to stop, and splash, and sidle into corners like a saddle-donkey. It was very odd to see what old letters Charleys young hand had made, they so wrinkled, and shrivelled, and tottering, it so plump and round. Yet Charley was uncommonly expert at other things and had as nimble little fingers as I ever watched.