From the Journal of Henry David Thoreau, January 12, 1855:
Perhaps what moves us most in winter is some reminiscence of far-off summer. How we leap by the side of the open brooks! What beauty in the running brooks! What life! What society! The cold is merely superficial; it is summer still at the core, far, far within. It is in the cawing of the crow, the crowing of the cock, the warmth of the sun on our backs. I hear faintly the cawing of a crow far, far away, echoing from some unseen wood-side, as if deadened by the springlike vapor which the sun is drawing from the ground. It mingles with the slight murmur of the village, the sound of children at play, as one stream empties gently into another, and the wild and tame are one. What a delicious sound! It is not merely crow calling to crow, for it speaks to me too. I am part of one great creature with him; if he has voice, I have ears. I can hear when he calls, and have engaged not to shoot nor stone him if he will caw to me each spring. On the one hand, it may be, is the sound of children at school saying their a, b, ab’s, on the other, far in the wood-fringed horizon, the cawing of crows from their blessed eternal vacation, out at their long recess, children who have got dismissed! While the vaporous incense goes up from all the fields of the spring—if it were spring. Ah, bless the Lord, O my soul! bless him for wildness, for crows that will not alight within gunshot! and bless him for hens, too, that croak and cackle in the yard!
—Henry David Thoreau (1817-1862 ), Journal of Henry David Thoreau, January 12, 1855.