Read it through once

Nothing less than the frosty light of the cheerful sky, the sight of people passing beyond the bars of the court-yard gate, and the reviving influence of the rest of the bread and meat and beer, would have brought me round. Even with those aids, I might not have come to myself as soon as I did, but that I saw Estella approaching with the keys, to let me out. She would have some fair reason for looking down upon me, I thought, if she saw me frightened; and she would have no fair reason.