What are the three most important quotations in chapter 1?

From the text:

My father's family name being Pirrip, and my Christian name Philip, my infant tongue could make of both names nothing longer or more explicit than Pip. So, I called myself Pip, and came to be called Pip.

Ours was the marsh country, down by the river, within, as the river wound, twenty miles of the sea. My first most vivid and broad impression of the identity of things, seems to me to have been gained on a memorable raw afternoon towards evening.

I said that I would get him the file, and I would get him what broken bits of food I could, and I would come to him at the Battery, early in the morning.