Thoreau writes in his journal:
He has just had four of his fir trees next his house cut, they shaded his windows so. They were set out by Coolidge, E. thinks twenty-eight years ago. The largest has thirty-seven annual rings at the base and measures at one foot from the ground forty-six and a half inches in circumference; has made, on an average, about half an inch of wood in every direction . . .
Thoreau writes to A. Bronson Alcott:
I remember that in the spring you invited me to visit you. I feel inclined to spend a day or two with you and on your hills at this season, returning perhaps by way of Brattleboro. What if I should take the cars for Walpole next Friday morning? Are you at home? And will it be convenient and agreeable to you to see me then? I will await an answer.
I am but poor company, and it will not be worth the while far you to put yourself out on my account; yet front time to time I have some thoughts which would be the better for an airing. I also wish to get some hints from September on the Connecticut to help me understand that season on the Concord; to snuff the mustly fragrance of the decaying year in the primitive woods. There is considerable cellar room in my nature for such stores, a whole row of bins waiting to be filled before I can celebrate my Thanksgiving. Mould is the richest of soils, yet I am not mould. It will always be found that one flourishing institution exists & battens on another mouldering one. The Present itself is parasitic to this extent.
Your fellow traveller
Henry D. Thoreau