It is wise to write on many subjects, to try many themes, that so you may find the right and inspiring one. Be greedy of occasions to express your thought. Improve the opportunity to draw analogies. There are innumerable avenues to a perception of the truth. Improve the suggestion of each object however humble, however slight and transient the provocation. What else is there to be improved? Who knows what opportunities he may neglect? It is not in vain that the mind turns aside this way or that: follow its leading; apply it whither it inclines to go. Probe the universe in a myriad points. Be avaricious of these impulses. You must try a thousand themes before you find the right one, as nature makes a thousand acorns to get one oak. He is a wise man and experienced who has taken many views; to whom stones and plants and animals and a myriad objects have each suggested something, contributed something.[345]

And now, methinks, this wider wood-path[346] is not bad, for it admits of society more conveniently. Two can walk side by side in it in the ruts, aye, and one more in the horse-track.[347] The Indian walked in single file, more solitary,—not side by side, chatting as he went. The woodman’s cart and sled make just the path two walkers want through the wood.

Beyond the powder-mills we watched some fat oxen, elephantine, behemoths,—one Rufus-Hosmer-eyed, with the long lash and projecting eye-ball.

Now past the paper-mills, by the westernmost road east of the river, the first new ground we’ve reached.

Not only the prunella turns lake, but the Hypericum Virginicum in the hollows by the roadside,—a handsome blush. A part of the autumnal tints, ripe leaves. Leaves acquire red blood. Red colors touch our blood, and excite us as well as cows and geese.

And now we leave the road and go through the woods and swamps toward Boon’s Pond, crossing two or three roads and by Potter’s house in Stow; still on east of river. The fruit of the Pyrola rotundifolia in the damp woods. Larch trees in Stow about the houses. Beyond Potter’s we struck into the extensive wooded plain where the ponds are found in Stow, Sudbury, and Marlborough. Part of it called Boon’s Plain.[348] Boon said to have lived on or under Bailey’s Hill at west of pond. Killed by Indians between Boon[’s Pond] and White’s Pond as he was driving his ox-cart. The oxen ran off to Marlborough garrison-house. His remains have been searched for. A sandy plain, a large level tract. The pond shores handsome enough, but water shallow and muddy looking. Well-wooded shores. The maples begin to show red about it. Much fished.

Saw a load of sunflowers in a farmers [sic]. Such is the destiny of this large, coarse flower; the farmers gather it like pumpkins.

Returned by railroad down the Assabet. A potato-field yellow with wild radish. But no good place to bathe for three miles, Knight’s new dam has so raised the river. A permanent freshet, as it were, the fluviatile trees standing dead for fish hawk perches, and the water stagnant for weeds to grow in. You have only to dam up a running stream to give it the aspect of a dead stream, and to some degree restore its primitive wild appearance. Tracts made inaccessible to man and at the same time more fertile. Some speculator comes and dams up the stream below, and lo! the water stands over all meadows, making impassable morasses and dead trees for fish hawks,—a wild, stagnant, fenny country, the last gasp of wildness before it yields to the civilization of the factory,—to cheer the eyes of the factory people and educate them. It makes a little wilderness above the factories.

The woodbine now begins to hang red about the maples and other trees.

As I looked back up the stream from near the bridge (I suppose on the road from Potter’s house to Stow), I on the railroad, I saw the ripples sparkling in the sun, reminding me of the sparkling icy fleets which I saw last winter; and I saw how one corresponded to the other, ice waves to water ones; the erect ice-flakes were the waves stereotyped. It was the same sight, the reflection of the sun sparkling from a myriad slanting surfaces at a distance, a rippled water surface or a crystallized frozen one.