"How little we have, I thought, between us and the waiting cold, the mystery, death--a strip of beach, a hill, a few walls of wood or stone, a little fire--and tomorrow's sun, rising and warming us, tomorrow's hope of peace and better weather . . . What if tomorrow vanished in the storm? What if time stood still? And yesterday--if once we lost our way, blundered in the storm--would we find yesterday again ahead of us, where we had thought tomorrow's sun would rise?"