The birch is the surveyor’s tree. It makes the best stakes to look at through the sights of a compass, except when there is snow on the ground. Their white bark was not made in vain. In surveying wood-lots I have frequent occasion to say this is what they were made for. I see that Dugan has trimmed off and peeled the limbs of the willows on the Turnpike to sell at the Acton powder-mill. I believe they get eight dollars a cord for this wood. I. Hapgood of Acton got me last Friday to compare the level of his cellar-bottom with his garden, for, as he says, when Robbins & Wetherbee keep the water of Nashoba Brook back so as to flood his garden, it comes into his cellar. I found that part of the garden five inches lower than the cellar-bottom. Men are affected in various ways by the actions of others. If a man far away builds a dam, I have water in my cellar. He said that the water was sometimes a foot deep in the garden. We are enabled to criticise others only when we are different from, and in a given particular superior to, them ourselves. By our aloofness from men and their affairs we are enabled to overlook and criticise them. There are but few men who stand on the hills by the roadside. I am sane only when I have risen above my common sense, when I do not take the foolish view of things which is commonly taken, when I do not live for the low ends for which men commonly live. Wisdom is not common. To what purpose have I senses, if I am thus absorbed in affairs? My pulse must beat with Nature. After a hard day’s work without a thought, turning my very brain into a mere tool, only in the quiet of evening do I so far recover my senses as to hear the cricket, which in fact has been chirping all day. In my better hours I am conscious of the influx of a serene and unquestionable wisdom which partly unfits, and if I yielded to it more rememberingly would wholly unfit me, for what is called the active business of life, for that furnishes nothing on which the eye of reason can rest. What is that other kind of life to which I am thus continually allured? which alone I love? Is it a life for this world? Can a man feed and clothe himself gloriously who keeps only the truth steadily before him? who calls in no evil to his aid? Are there duties which necessarily interfere with the serene perception of truth? Are our serene moments mere foretastes of heaven,—joys gratuitously vouchsafed to us as a consolation,—or simply a transient realization of what might be the whole tenor of our lives?