going by, and I know right well that any good that intermixed itself with my apprenticeship came of plain contented Joe, and not of restlessly aspiring discontented me.
What I wanted, who can say? How can I say, when I never knew? What I dreaded was, that in some unlucky hour I, being at my grimiest and commonest, should lift up my eyes and see Estella looking in at one of the wooden windows of the forge. I was haunted by the fear that she would, sooner or later, find me out, with a black face and hands, doing the coarsest part of my work, and would exult over me and despise me. Often after dark, when I was pulling the bellows for Joe, and we were singing Old Clem, and when the thought how we used to sing it at Miss Havisham's would seem to show me Estella's face in the fire, with her pretty