With steady, even, and vigorous stroke the young heroes from Hellas ply their oars, and the blue waters of the Euxine are flecked with foam. Here is an ideal picture. A band of enterprising young men, alert, active, ambitions--a scene typical of the highest conception of life. It has ever been scenes like this that have challenged the admiration of the world. And the plaudits of men and of angels attend the young man today who has a worthy object in view, who believes in himself, and bends to the oars with might and main.
An "active hand" symbolizes usefulness and thrift. Has it ever occurred to you what a wonderful piece of mechanism is that hand with which Nature has equipped you for seizing the oars of life's activities? Galen, the famous anatomist, after a prolonged study of the human hand, conceiving it to be the proximate instrument of the soul, was forced to renounce atheism, to acknowledge the existence of a Supreme Being. Scientists regard the human hand as being the most remarkable organ, not vital, in the whole animal kingdom.
It is conceded to be, also, the most pronounced physical characteristic differentiating man from the lower animals. The chimpanzee and the gorilla, closely allied to the human species in many respects, are noticeably deficient in the use of their modified hands; being able to grasp things only in a cumbersome way. The squirrel handles a nut with agility, the beaver builds his dam, and likewise do many other animals accomplish much with certain deftness. But the grace, suppleness, and precision, so characteristic of the human hand, are lacking. Only in man does the organ attain perfection. He alone enjoys the distinction of being able to manipulate thumb and forefinger in combination, enabling him to attain a high degree of skill.
The hand is the organ of the fifth and last sense, and the only one of the five which is active. When the other organs of sense fail it comes to their rescue--the blind man reads with his hand and the dumb man speaks with it. Being an active organ it gives expression to man's capabilities: Put a sword into it and it will fight, a plow and it will till, a harp and it will play, a brush and it will paint.
The invention of every machine conceives its first principles in the structure of the human hand; and every working part of that machine bears a relation in its function to a corresponding part in the mechanism of the hand. In fact, physics teaches us that the hand is a combination of the six mechanical powers--the lever, the wedge, the wheel and axle, the pulley, the screw, and the inclined plane. But the mechanical effect is always depreciated. In manufacture hand-made goods excel those made by machine. In art the exquisite hand-painting surpasses the lithograph. No mechanical device, however efficacious, can produce symphonies or pictures or works of any kind with the high degree of excellence of which the hand is capable.
But aside from its mechanical functions, this wonderful organ is a revelation of the secrets of human nature. Graphology enables us to read the character of a person in the hand-writing which he produces. Ages and ages ago the Hindus read the hand itself as the physical expression of the inner man; they read character by the science of palmistry as we read it by that of physiognomy; and some profess to translate the delicate tracery today into language that speaks clearly of both past and future. The hand is the expression of dishonesty when it steals, of charity when it gives, of anger when it smites, of love when it caresses. And one has called it the key to that cabinet of character in which Nature conceals, not only the motive power of every-day life, but those latent talents and energies that, by the knowledge of self, we can bring to bear upon our lives.
So that this member of our physical organization holds an office of supreme dignity and importance in the issues of our lives. It is this marvel of mechanism, overruled and directed by the higher power of intellect, which elevates man to his high position. And, whether it be the hand of the galley slave, or the hand that sways the scepter over an empire, the supreme purpose is revealed-they are alike designed to be the instruments of usefulness and power.
Even the brain cannot ignore the relative importance of the hand. It cannot say to the hand: "I have no need of thee." The captain cannot man his ship without the aid of subordinates. Neither can the brain pilot us through the activities of life without the aid of hands. A brilliant mind is a priceless possession; but all the mental acumen of the universe is not availing unless supplemented by those inferior officers--the hands. The clothes which you wear once were on the back of a sheep grazing on some distant hillside. The chair in which you sit once swayed in the forest midst the soughing winds. The pen with which I am writing once was imbedded deep in some far-away mountain range. But that occult genius--the human brain, conceived the idea of creating that wool, and wood, and ore into a higher state of usefulness, and at this juncture was compelled to acknowledge the infinite necessity of a co-worker; hence, the brain employs the hand as an external agent to put into force the impressions which it--the brain--receives from the phenomena of nature.
Moreover, the law of your growth is contingent upon the exercise of these faculties. The brain is the judicial function and the hand the executive. Together these two powers qualify you for the master-workman. If you allow them to exist in the passive sense, you become an apathetic segment in the midst of a great world pulsing with life around you. You merely add one to the population, instead of counting for a potential and energizing influence. If you lift the weight of a clock the smallest fraction of an inch, the mechanism will cease to operate. And the relaxation of your will from the great obligation of life will cause your powers to atrophy and improperly to perform their work. With Browning, "Man was made to grow, not stop."
Activity and not atrophy is the law of life. Action is the expression of that vital force called energy, and energy moves the world. The keynote of the natural world is action: the earth revolves, the river moves in its course, the tempest rages, the mountain acts from volcanic phenomena, vegetation grows, etc. In every tiny seed lies concealed this mysterious force--only a spark of life which, encouraged by nature, springs into a waving harvest.