The eye is the first circle; the horizon which it forms is the second; and throughout nature this primary figure is repeated without end. It is the highest emblem in the cipher of the world. St. Augustine described the nature of God as a circle whose centre was everywhere, and its circumference nowhere. We are all our lifetime reading the copious sense of this first of forms. One moral we have already deduced, in considering the circular or compensatory character of every human action. Another analogy we shall now trace; that every action admits of being outdone. Our life is an apprenticeship to the truth, that around every circle another can be drawn; that there is no end in nature, but every end is a beginning; that there is always another dawn risen on mid-noon, and under every deep a lower deep opens.
This fact, as far as it symbolizes the moral fact of the Unattainable, the flying Perfect, around which the hands of man can never meet, at once the inspirer and the condemner of every success, may conveniently serve us to connect many illustrations of human power in every department.
There are no fixtures in nature. The universe is fluid and volatile. Permanence is but a word of degrees. Our globe seen by God is a transparent law, not a mass of facts. The law dissolves the fact and holds it fluid. Our culture is the predominance of an idea which draws after it this train of cities and institutions. Let us rise into another idea: they will disappear. The Greek sculpture is all melted away, as if it had been statues of ice; here and there a solitary figure or fragment remaining, as we see flecks and scraps of snow left in cold dells and mountain clefts, in June and July. For the genius that created it creates now somewhat else. The Greek letters last a little longer, but are already passing under the same sentence, and tumbling into the inevitable pit which the creation of new thought opens for all that is old. The new continents are built out of the ruins of an old planet; the new races fed out of the decomposition of the foregoing. New arts destroy the old. See the investment of capital in aqueducts made useless by hydraulics; fortifications, by gunpowder; roads and canals, by railways; sails, by steam; steam by electricity.
You admire this tower of granite, weathering the hurts of so many ages. Yet a little waving hand built this huge wall, and that which builds is better than that which is built. The hand that built can topple it down much faster. Better than the hand, and nimbler, was the invisible thought which wrought through it; and thus ever, behind the coarse effect, is a fine cause, which, being narrowly seen, is itself the effect of a finer cause. Every thing looks permanent until its secret is known. A rich estate appears to women a firm and lasting fact; to a merchant, one easily created out of any materials, and easily lost. An orchard, good tillage, good grounds, seem a fixture, like a gold mine, or a river, to a citizen; but to a large farmer, not much more fixed than the state of the crop. Nature looks provokingly stable and secular, but it has a cause like all the rest; and when once I comprehend that, will these fields stretch so immovably wide, these leaves hang so individually considerable? Permanence is a word of degrees. Every thing is medial. Moons are no more bounds to spiritual power than bat-balls.
The key to every man is his thought. Sturdy and defying though he look, he has a helm which he obeys, which is the idea after which all his facts are classified. He can only be reformed by showing him a new idea which commands his own. The life of man is a self-evolving circle, which, from a ring imperceptibly small, rushes on all sides outwards to new and larger circles, and that without end. The extent to which this generation of circles, wheel without wheel, will go, depends on the force or truth of the individual soul. For it is the inert effort of each thought, having formed itself into a circular wave of circumstance, — as, for instance, an empire, rules of an art, a local usage, a religious rite, — to heap itself on that ridge, and to solidify and hem in the life. But if the soul is quick and strong, it bursts over that boundary on all sides, and expands another orbit on the great deep, which also runs up into a high wave, with attempt again to stop and to bind. But the heart refuses to be imprisoned; in its first and narrowest pulses, it already tends outward with a vast force, and to immense and innumerable expansions.
Every ultimate fact is only the first of a new series. Every general law only a particular fact of some more general law presently to disclose itself. There is no outside, no inclosing wall, no circumference to us. The man finishes his story, — how good! how final! how it puts a new face on all things! He fills the sky. Lo! on the other side rises also a man, and draws a circle around the circle we had just pronounced the outline of the sphere. Then already is our first speaker not man, but only a first speaker. His only redress is forthwith to draw a circle outside of his antagonist. And so men do by themselves. The result of to-day, which haunts the mind and cannot be escaped, will presently be abridged into a word, and the principle that seemed to explain nature will itself be included as one example of a bolder generalization. In the thought of to-morrow there is a power to upheave all thy creed, all the creeds, all the literatures, of the nations, and marshal thee to a heaven which no epic dream has yet depicted. Every man is not so much a workman in the world, as he is a suggestion of that he should be. Men walk as prophecies of the next age.