If a man is rich and strong anywhere, it must be on his native soil. Here I have been these forty years learning the language of these fields that I may the better express myself. If I should travel to the prairies, I should much less understand them, and my past life would serve me but ill to describe them. Many a weed here stands for more of life to me than the big trees of California would if I should go there. We need only travel enough to give our intellects an airing.

I have heard of a man lost in the woods and dying of famine and exhaustion at the foot of a tree, whose loneliness was relieved by the grotesque visions with which, owing to bodily weakness, his diseased imagination surrounded him, and which he believed to be real. So also, owing to bodily and mental health and strength, we may be continually cheered by a like but more normal and natural society, and come to know that we are never alone.

What is once well done is done forever.

If you're familiar with a principle you don't have to be familiar with all of its applications.

How we shall earn our bread is a grave question; yet it is a sweet and inviting question. Let us not shirk it, as is usually done.It is the most important and practical question which is put to man. Let us not answer it hastily. Let us not be content to get our bread in some gross, careless, and hasty manner. Some men go a-hunting, some a-fishing, some a-gaming, some to war; but none have so pleasant a time as they who in earnest seek to earn their bread.

One attraction in coming to the woods to live was that I should have leisure and opportunity to see the spring come in.

Not till we are completely lost, or turned round, do we appreciate the vastness and strangeness of Nature.