Thoreau writes in his journal:
2 P.M.—Another walk in the rain.
The river is remarkably high. Nobody remembers when the water came into so many cellars. The water is up to the top of the easternmost end of the easternmost Iron truss on the south side of the stone bridge. It is over the Union Turnpike that was west of the bridge, so that it is impassable to a foot-traveller, and just over the road west of Wood’s Bridge. Of eight carriage roads leading into Concord, the water to my knowledge is now over six . . .
On the east side of Ponkawtasset I hear a robin singing cheerily from some perch in the wood, in the midst of the rain, where the scenery is now wild and dreary. His song a singular antagonism and offset to the storm. As if Nature said, “Have faith, these two things I can do.” It sings with power, like a bird of great faith that sees the bright future through the dark present, to reassure the race of man, like one to whom many talents were given and who will improve its talents. They are sounds to make a dying man live. They sing not their despair. It is a pure, immortal melody . . .