Men should not labor foolishly like brutes, but the brain and the body should always, or as much as possible, work and rest together, and then the work will be of such a kind that when the body is hungry the brain will be hungry also, and the same food will suffice for both; otherwise the food which repairs the waste energy of the overwrought body will oppress the sedentary brain, and the degenerate scholar will come to esteem all food vulgar, and all getting a living drudgery.
Henry David ThoreauThe most stupendous scenery ceases to be sublime when it becomes distinct, or in other words limited, and the imagination is no longer encouraged to exaggerate it. The actual height and breadth of a mountain or a waterfall are always ridiculously small; they are the imagined only that content us.
Henry David ThoreauIt is remarkable how long men will believe in the bottomlessness of a pond without taking the trouble to sound it.
Henry David ThoreauAll men are partially buried in the grave of custom, and of some we see only the crown of the head above ground. Better are the physically dead, for they more lively rot. Even virtue is no longer such if it be stagnant. A man's life should be constantly as fresh as this river. It should be the same channel, but a new water every instant.
Henry David ThoreauFor my part, I feel that with regard to Nature I live a sort of border life, on the confines of a world, into which I make occasional and transient forays only, and my patriotism and allegiance to the state into whose territories I seem to retreat are those of a moss-trooper. Unto a life which I call natural I would gladly follow even a will-o'-the-wisp through bogs and sloughs unimaginable, but no moon nor fire-fly has shown me the cause-way to it. Nature is a personality so vast and universal that we have never seen one of her features.
Henry David Thoreau