Sir James Mackintosh was a man of remarkable ability. He excited in every one who knew him the greatest expectations. Many watched his career with much interest, expecting that he would dazzle the world; but there was no purpose in his life. He had intermittent attacks of enthusiasm for doing great things, but his zeal all evaporated before he could decide what to do. This fatal defect in his character kept him balancing between conflicting motives; and his whole life was almost thrown away. He lacked power to choose one object and persevere with a single aim, sacrificing every interfering inclination. He, for instance, vacillated for weeks trying to determine whether to use "usefulness" or "utility" in a composition.
One talent utilized in a single direction will do infinitely more than ten talents scattered. A thimbleful of powder behind a ball in a rifle will do more execution than a carload of powder unconfined. The rifle-barrel is the purpose that gives direct aim to the powder, which otherwise, no matter how good it might be, would be powerless. The poorest scholar in school or college often, in practical life, far outstrips the class leader or senior wrangler, simply because what little ability he has he employs for a definite object, while the other, depending upon his general ability and brilliant prospects, never concentrates his powers.
It is fashionable to ridicule the man of one idea, but the men who have changed the front of the world have been men of a single aim. No man can make his mark on this age of specialties who is not a man of one idea, one supreme air, one master passion. The man who would make himself felt on this bustling planet, who would make a breach in the compact conservatism of our civilization, must play all his guns on one point. A wavering aim, a faltering purpose, has no place in the twentieth century. "Mental shiftlessness" is the cause of many a failure. The world is full of unsuccessful men who spend their lives letting empty buckets down into empty wells.
"Mr. A. often laughs at me," said a young American chemist, "because I have but one idea. He talks about everything, aims to excel in many things; but I have learned that, if I ever wish to make a breach, I must play my guns continually upon one point." This great chemist, when an obscure schoolmaster, used to study by the light of a pine knot in a log cabin. Not many years later he was performing experiments in electro-magnetism before English earls, and subsequently he was at the head of one of the largest scientific institutes of this country. He was the late Professor Henry, of the Smithsonian Institution, Washington.
We should guard against a talent which we can not hope to practise in perfection, says Goethe. Improve it as we may, we shall always, in the end, when the merit of the matter has become apparent to us, painfully lament the loss of time and strength devoted to such botching. An old proverb says: "The master of one trade will support a wife and seven children, and the master of seven will not support himself."
It is the single aim that wins. Men with monopolizing ambitions rarely live in history. They do not focus their powers long enough to burn their names indelibly into the roll of honor. Edward Everett, even with his magnificent powers, disappointed the expectations of his friends. He spread himself over the whole field of knowledge and elegant culture; but the mention of the name of Everett does not call up any one great achievement as does that of names like Garrison and Phillips. Voltaire called the Frenchman La Harpe an oven which was always heating, but which never cooked anything. Hartley Coleridge was splendidly endowed with talent, but there was one fatal lack in his character—he had no definite purpose, and his life was a failure. Unstable as water, he could not excel. Southey, the uncle of Coleridge, says of him: "Coleridge has two left hands." He was so morbidly shy from living alone in his dreamland that he could not open a letter without trembling. He would often rally from his purposeless life, and resolve to redeem himself from the oblivion he saw staring him in the face; but, like Sir James Mackintosh, he remained a man of promise merely to the end of his life.
The man who succeeds has a program. He fires his course and adheres to it. He lays his plans and executes them. He goes straight to his goal. He is not pushed this way and that every time a difficulty is thrown in his path; if he can not get over it he goes through it. Constant and steady use of the faculties under a central purpose gives strength and power, while the use of faculties without an aim or end only weakens them. The mind must be focused on a definite end, or, like machinery without a balance-wheel, it will rack itself to pieces.
This age of concentration calls, not for educated men merely, not for talented men, not for geniuses, not for jacks-of-all-trades, but for men who are trained to do one thing as well as it can be done. Napoleon could go through the drill of his soldiers better than any one of his men.
Stick to your aim. The constant changing of one's occupation is fatal to all success. After a young man has spent five or six years in a dry goods store, he concludes that he would rather sell groceries, thereby throwing away five years of valuable experience which will be of very little use to him in the grocery business; and so he spends a large part of his life drifting around from one kind of employment to another, learning part of each but all of none, forgetting that experience is worth more to him than money and that the years devoted to learning his trade or occupation are the most valuable. Half-learned trades, no matter if a man has twenty, will never give him a good living, much less a competency, while wealth is absolutely out of the question.
How many young men fail to reach the point of efficiency in one line of work before they get discouraged and venture into something else! How easy to see the thorns in one's own profession or vocation, and only the roses in that of another! A young man in business, for instance, seeing a physician riding about town in his carriage, visiting his patients, imagines that a doctor must have an easy, ideal life, and wonders that he himself should have embarked in an occupation so full of disagreeable drudgery and hardships. He does not know of the years of dry, tedious study which the physician has consumed, the months and perhaps years of waiting for patients, the dry detail of anatomy, the endless names of drugs and technical terms.