After a long, tiring journey by the coach, for there were no trains in those days, I arrived in London and was taken to the school at Blackheath, by one of the masters, Mr. Mell.

I gazed upon the schoolroom into which he took me, as the most forlorn and desolate place I had ever seen. I see it now. A long room, with three long rows of desks, and six of long seats, bristling all round with pegs for hats and slates. Scraps of old copy-books and exercises litter the dirty floor.

Mr. Mell having left me for a few moments, I went softly to the upper end of the room, observing all this as I crept along. Suddenly I came upon a pasteboard placard, beautifully written which was lying on the desk, and bore these words—"Take care of him. He bites."

I got upon the desk immediately, afraid of at least a great dog underneath. But, though I looked all round with anxious eyes, I could see nothing of him. I was still engaged in peering about when Mr. Mell came back, and asked me what I did up there.

"I beg your pardon, sir," says I, "if you please, I'm looking for the dog."

"Dog?" says he. "What dog?"

"Isn't it a dog, sir?"

"Isn't what a dog?"

"That's to be taken care of, sir; that bites."

"No, Copperfield," says he, gravely, "that's not a dog. That's a boy. My instructions are, Copperfield, to put this placard on your back. I am sorry to make such a beginning with you, but I must do it."