Many readers remember that Sir Humphry Davy said, when he was praised for his important discoveries, "My best discovery was Michael Faraday." In 1848 I had the privilege of hearing Professor Faraday deliver, in the Royal Institution in London, a lecture on what he called Diamagnetism,—by which he meant cross-magnetism; and he showed us various experiments on certain gases, to prove that whilst, ordinarily, magnetism of steel is from north to south, in other substances, gases, it acts from east to west. And further experiments led him to the theory that every chemical substance would be found to have its own, and a different, polarity. I do not know how far his experiments and others have been pushed in this matter, but one fact is clear to me, that diamagnetism is a law of the mind, to the full extent of Faraday's idea; namely, that every mind has a new compass, a new north, a new direction of its own, differencing its genius and aim from every other mind;—as every man, with whatever family resemblances, has a new countenance, new manner, new voice, new thoughts, and new character. Whilst he shares with all mankind the gift of reason, and the moral sentiment, there is a teaching for him from within, which is leading him in a new path, and, the more it is trusted, separates and signalizes him, while it makes him more important and necessary to society. We call this specialty the bias of each individual. And none of us will ever accomplish anything excellent or commanding except when he listens to this whisper which is heard by him alone. Swedenborg called it the proprium,—not a thought shared with others, but constitutional to the man. A point of education that I can never too much insist upon is this tenet, that every individual man has a bias which he must obey, and that it is only as he feels and obeys this that he rightly develops and attains his legitimate power in the world. It is his magnetic needle, which points always in one direction to his proper path, with more or less variation from any other man's. He is never happy nor strong until he finds it, keeps it; learns to be at home with himself; learns to watch the delicate hints and insights that come to him, and to have the entire assurance of his own mind. And in this self-respect, or hearkening to the privatest oracle, he consults his ease, I may say, or need never be at a loss. In morals this is conscience; in intellect, genius; in practice, talent;—not to imitate or surpass a particular man in his way, but to bring out your own new way; to each his own method, style, wit, eloquence. 'Tis easy for a commander to command. Clinging to Nature, or to that province of nature which he knows, he makes no mistakes, but works after her laws and at her own pace, so that his doing, which is perfectly natural, appears miraculous to dull people. Montluc, the great Marshal of France, says of the Genoese admiral, Andrew Doria, "It seemed as if the sea stood in awe of this man." And a kindred genius, Nelson, said, "I feel that I am fitter to do the action than to describe it." Therefore I will say that another trait of greatness is facility.

This necessity of resting on the real, of speaking your private thought and experience, few young men apprehend. Set ten men to write their journal for one day, and nine of them will leave out their thought, or proper result,—that is, their net experience,—and lose themselves in misreporting the supposed experience of other people. Indeed, I think it an essential caution to young writers, that they shall not in their discourse leave out the one thing which the discourse was written to say. Let that belief which you hold alone, have free course. I have observed that, in all public speaking, the rule of the orator begins, not in the array of his facts, but when his deep conviction, and the right and necessity he feels to convey that conviction to his audience,—when these shine and burn in his address; when the thought which he stands for gives its own authority to him,—adds to him a grander personality, gives him valor, breadth, and new intellectual power, so that not he, but mankind, seems to speak through his lips. There is a certain transfiguration; all great orators have it, and men who wish to be orators simulate it.

If we should ask ourselves what is this self-respect,—it would carry us to the highest problems. It is our practical perception of the Deity in man. It has its deep foundations in religion. If you have ever known a good mind among the Quakers, you will have found that is the element of their faith. As they express it, it might be thus: "I do not pretend to any commandment or large revelation, but if at any time I form some plan, propose a journey, or a course of conduct, I perhaps find a silent obstacle in my mind that I cannot account for. Very well,—I let it lie, thinking it may pass away, but if it do not pass away, I yield to it, obey it. You ask me to describe it. I cannot describe it. It is not an oracle, nor an angel, nor a dream, nor a law; it is too simple to be described, it is but a grain of mustard-seed, but such as it is, it is something which the contradiction of all mankind could not shake, and which the consent of all mankind could not confirm."

You are rightly fond of certain books or men that you have found to excite your reverence and emulation. But none of these can compare with the greatness of that counsel which is open to you in happy solitude. I mean that there is for you the following of an inward leader,—a slow discrimination that there is for each a Best Counsel which enjoins the fit word and the fit act for every moment. And the path of each pursued leads to greatness. How grateful to find in man or woman a new emphasis of their own.

But if the first rule is to obey your native bias, to accept that work for which you were inwardly formed, the second rule is concentration, which doubles its force. Thus if you are a scholar, be that. The same laws hold for you as for the laborer. The shoemaker makes a good shoe because he makes nothing else. Let the student mind his own charge; sedulously wait every morning for the news concerning the structure of the world which the spirit will give him.

No way has been found for making heroism easy, even for the scholar. Labor, iron labor, is for him. The world was created as an audience for him; the atoms of which it is made are opportunities. Read the performance of Bentley, of Gibbon, of Cuvier, Geoffroy St. Hilaire, Laplace. "He can toil terribly," said Cecil of Sir Walter Raleigh. These few words sting and bite and lash us when we are frivolous. Let us get out of the way of their blows, by making them true of ourselves. There is so much to be done that we ought to begin quickly to bestir ourselves. This day-labor of ours, we confess, has hitherto a certain emblematic air, like the annual ploughing and sowing of the Emperor of China. Let us make it an honest sweat. Let the scholar measure his valor by his power to cope with intellectual giants. Leave others to count votes and calculate stocks. His courage is to weigh Plato, judge Laplace, know Newton, Faraday, judge of Darwin, criticise Kant and Swedenborg, and on all these arouse the central courage of insight. The scholar's courage should be as terrible as the Cid's, though it grow out of spiritual nature, not out of brawn. Nature, when she adds difficulty, adds brain.

With this respect to the bias of the individual mind, add, what is consistent with it, the most catholic receptivity for the genius of others. The day will come when no badge, uniform, or medal will be worn; when the eye, which carries in it planetary influences from all the stars, will indicate rank fast enough by exerting power. For it is true that the stratification of crusts in geology is not more precise than the degrees of rank in minds. A man will say: 'I am born to this position; I must take it, and neither you nor I can help or hinder me. Surely, then, I need not fret myself to guard my own dignity.' The great man loves the conversation or the book that convicts him, not that which soothes or flatters him. He makes himself of no reputation; he conceals his learning, conceals his charity. For the highest wisdom does not concern itself with particular men, but with man enamored with the law and the Eternal Source. Say with Antoninus, "If the picture is good, who cares who made it? What matters it by whom the good is done, by yourself or another?" If it is the truth, what matters who said it? If it was right, what signifies who did it? All greatness is in degree, and there is more above than below. Where were your own intellect, if greater had not lived? And do you know what the right meaning of Fame is? 'Tis that sympathy, rather that fine element by which the good become partners of the greatness of their superiors.

Extremes meet, and there is no better example than the haughtiness of humility. No aristocrat, no prince born to the purple, can begin to compare with the self-respect of the saint. Why is he so lowly, but that he knows that he can well afford it, resting on the largeness of God in him? I have read in an old book that Barcena, the Jesuit, confessed to another of his order that when the Devil appeared to him in his cell, one night, out of his profound humility he rose up to meet him, and prayed him to sit down in his chair, for he was more worthy to sit there than himself.

Shall I tell you the secret of the true scholar? It is this: Every man I meet is my master in some point, and in that I learn of him. The populace will say, with Horne Tooke, "If you would be powerful, pretend to be powerful." I prefer to say, with the old Hebrew prophet, "Seekest thou great things?—seek them not"; or, what was said of the Spanish prince, "The more you took from him, the greater he appeared," Plus on lui ôte, plus il est grand.

Scintillations of greatness appear here and there in men of unequal character, and are by no means confined to the cultivated and so-called moral class. 'Tis easy to draw traits from Napoleon, who was not generous nor just, but was intellectual, and knew the law of things. Napoleon commands our respect by his enormous self-trust,—the habit of seeing with his own eyes, never the surface, but to the heart of the matter, whether it was a road, a cannon, a character, an officer, or a king,—and by the speed and security of his action in the premises, always new. He has left a library of manuscripts, a multitude of sayings, every one of widest application. He was a man who always fell on his feet. When one of his favorite schemes missed, he had the faculty of taking up his genius, as he said, and of carrying it somewhere else. "Whatever they may tell you, believe that one fights with cannon as with fists; when once the fire is begun, the least want of ammunition renders what you have done already useless." I find it easy to translate all his technics into all of mine, and his official advices are to me more literary and philosophical than the memoirs of the Academy. His advice to his brother, King Joseph of Spain, was: "I have only one counsel for you,—Be Master." Depth of intellect relieves even the ink of crime with a fringe of light. We perhaps look on its crimes as experiments of a universal student; as he may read any book who reads all books, and as the English judge in old times, when learning was rare, forgave a culprit who could read and write. 'Tis difficult to find greatness pure. Well, I please myself with its diffusion,—to find a spark of true fire amid much corruption. It is some guaranty, I hope, for the health of the soul which has this generous blood. How many men, detested in contemporary hostile history, of whom, now that the mists have rolled away, we have learned to correct our old estimates, and to see them as, on the whole, instruments of great benefit. Diderot was no model, but unclean as the society in which he lived; yet was he the best-natured man in France, and would help any wretch at a pinch. His humanity knew no bounds. A poor scribbler who had written a lampoon against him, and wished to dedicate it to a pious Duc d'Orleans, came with it in his poverty to Diderot, and Diderot, pitying the creature, wrote the dedication for him, and so raised five-and-twenty louis to save his famishing lampooner alive.