In the woods or on the mountain-side, follow the path and you are pretty sure to find a spring; all creatures are going that way night and day, and they make a path.

A spring is always a vital point in the landscape; it is indeed the eye of the fields, and how often, too, it has a noble eyebrow in the shape of an overhanging bank or ledge! Or else its site is marked by some tree which the pioneer has wisely left standing, and which sheds a coolness and freshness that make the water more sweet. In the shade of this tree the harvesters sit and eat their lunch, and look out upon the quivering air of the fields. Here the Sunday saunterer stops and lounges with his book, and bathes his hands and face in the cool fountain. Hither the strawberry-girl comes with her basket and pauses a moment in the green shade. The plowman leaves his plow, and in long strides approaches the life- renewing spot, while his team, that cannot follow, look wistfully after him. Here the cattle love to pass the heat of the day, and hither come the birds to wash themselves and make their toilets.

Indeed, a spring is always an oasis in the desert of the fields. It is a creative and generative centre. It attracts all things to itself,—the grasses, the mosses, the flowers, the wild plants, the great trees. The walker finds it out, the camping party seek it, the pioneer builds his hut or his house near it. When the settler or squatter has found a good spring, he has found a good place to begin life; he has found the fountain-head of much that he is seeking in this world. The chances are that he has found a southern and eastern exposure, for it is a fact that water does not readily flow north; the valleys mostly open the other way; and it is quite certain he has found a measure of salubrity, for where water flows fever abideth not. The spring, too, keeps him to the right belt, out of the low valley, and off the top of the hill.

When John Winthrop decided upon the site where now stands the city of Boston, as a proper place for a settlement, he was chiefly attracted by a large and excellent spring of water that flowed there. The infant city was born of this fountain.

There seems a kind of perpetual springtime about the place where water issues from the ground,—a freshness and a greenness that are ever renewed. The grass never fades, the ground is never parched or frozen. There is warmth there in winter and coolness in summer. The temperature is equalized. In March or April the spring runs are a bright emerald while the surrounding fields are yet brown and sere, and in fall they are yet green when the first snow covers them. Thus every fountain by the roadside is a fountain of youth and of life. This is what the old fables finally mean.

An intermittent spring is shallow; it has no deep root, and is like an inconstant friend. But a perennial spring, one whose ways are appointed, whose foundation is established, what a profound and beautiful symbol! In fact, there is no more large and universal symbol in nature than the spring, if there is any other capable of such wide and various applications.

What preparation seems to have been made for it in the conformation of the ground, even in the deep underlying geological strata! Vast rocks and ledges are piled for it, or cleft asunder that it may find a way. Sometimes it is a trickling thread of silver down the sides of a seamed and scarred precipice. Then again the stratified rock is like a just-lifted lid, from beneath which the water issues. Or it slips noiselessly out of a deep dimple in the fields. Occasionally it bubbles up in the valley, as if forced up by the surrounding hills. Many springs, no doubt, find an outlet in the beds of the large rivers and lakes, and are unknown to all but the fishes. They probably find them out and make much of them. The trout certainly do. Find a place in the creek where a spring issues, or where it flows into it from a near bank, and you have found a most likely place for trout. They deposit their spawn there in the fall, warm their noses there in winter, and cool themselves there in summer. I have seen the patriarchs of the tribe of an old and much-fished stream, seven or eight enormous fellows, congregated in such a place. The boys found it out, and went with a bag and bagged them all. In another place a trio of large trout, that knew and despised all the arts of the fishermen, took up their abode in a deep, dark hole in the edge of the wood, that had a spring flowing into a shallow part of it. In midsummer they were wont to come out from their safe retreat and bask in the spring, their immense bodies but a few inches under water. A youth, who had many times vainly sounded their dark hiding-place with his hook, happening to come along with his rifle one day, shot the three, one after another, killing them by the concussion of the bullet on the water immediately over them.

The ocean itself is known to possess springs, copious ones, in many places the fresh water rising up through the heavier salt as through a rock, and affording supplies to vessels at the surface. Off the coast of Florida many of these submarine springs have been discovered, the outlet, probably, of the streams and rivers that disappear in the "sinks" of that State.

It is a pleasant conception, that of the unscientific folk, that the springs are fed directly by the sea, or that the earth is full of veins or arteries that connect with the great reservoir of waters. But when science turns the conception over and makes the connection in the air,—disclosing the great water-main in the clouds, and that the mighty engine of the hydraulic system of nature is the sun,—the fact becomes even more poetical, does it not? This is one of the many cases where science, instead of curtailing the imagination, makes new and large demands upon it.

The hills are great sponges that do not and cannot hold the water that is precipitated upon them, but let it filter through at the bottom. This is the way the sea has robbed the earth of its various salts, its potash, its lime, its magnesia, and many other mineral elements. It is found that the oldest upheavals, those sections of the country that have been longest exposed to the leeching and washing of the rains, are poorest in those substances that go to the making of the osseous framework of man and of the animals. Wheat does not grow well there, and the men born and reared there are apt to have brittle bones. An important part of those men went downstream ages before they were born. The water of such sections is now soft and free from mineral substances, but not more wholesome on that account.