Part 7 (1/2)

Once upon a time knowledge was the prerogative of kings and priests and ruling castes; but this supreme power has been wrested from them, and this is the greatest step in human progress so far taken. ”Seek and ye shall find,” is the law concerning knowledge today. ”Knock, and it shall be opened unto you.” In this, my Book of the Mind, I say to you that knowledge is your priceless birthright, and that you should repudiate all men and all inst.i.tutions and all creeds and all formulas which seek to keep this heritage from you. Beware of men who bid you believe something because it is told you, or because your fathers believed it, or because it is written in some ancient book, or embodied in some ancient ceremonial. Break the chains of these venerable spells; and at the same time beware of the modern spells which have been contrived to replace them! Beware of party cries and s.h.i.+bboleths, the idols of the forum, as Plato called them, the prejudices which are set as snares for your feet. Beware of cant--that paraphernalia of n.o.ble sentiments, artificially manufactured by politicians and newspapers for the purpose of blinding you to their knaveries. Remember that you live in a world of cla.s.s conflicts; at every moment of your life your mind is besieged by secret enemies, it is exposed to poison gas-clouds deliberately released by people who seek to make use of you for purposes which are theirs and not yours. In the fairy-tales we used to love, the hero was provided with magic protection against the perils of those times; but what hero and what magic will guard the modern man against the propaganda of militarism, nationalism, and capitalist imperialism?

The mind is like the body in that it can be trained, it can be taught sound habits, its powers can be enormously increased. There are many books on mind and memory training, some of which are useful, and some of which are trash. There is an English system widely advertised, called ”Pelmanism,” of which I have personally made no test, but it has won endors.e.m.e.nts of a great many people who do not give their endors.e.m.e.nts lightly.

This is the subject of applied psychology, and just as in medicine, or in law, or in any of the arts, there is a vast amount of charlatanry, but there is also genuine knowledge being patiently acc.u.mulated and standardized. When the United States government had to have an army in a hurry it did not make its millions of young men into teamsters or aviators at random. It used the new methods of determining reaction times, and testing the coordination of mind and body. Recently I visited the Whittier Reform School in California, where delinquent boys are educated by the state. A boy had been set to work in the tailor shop, and it had been found that he was unable to make the b.u.t.tons and the b.u.t.tonholes of a coat come in the right place. For nine years the state of California, and before it the state of Georgia, had been laboring to teach this boy to make b.u.t.tons and b.u.t.tonholes meet; the effort had cost some five thousand dollars, to say nothing of all the coats which were spoiled, and all the mental suffering of the victim and his teachers.

Finally someone persuaded the state of California to spend a few thousand dollars and install a psychological bureau for the purpose of testing all the inmates of the inst.i.tution; so by a half hour's examination the fact was developed that this boy was mentally defective.

Although he was eighteen years old in body, his mind was only eight years old, and so he would never be able to achieve the feat of making b.u.t.tons and b.u.t.tonholes meet.

This is a new science which you may read about in Terman's ”The Measurement of Intelligence.” By testing normal children, it is established that certain tasks can be performed at certain ages. A child of three can point to his eyes, his nose and his mouth; he can repeat a sentence of six syllables, and repeat two digits, and give his family name. Older children are asked to look at a picture and then tell what they saw; to note omissions in a picture, to arrange blocks according to their weight, to arrange words into sentences, to note absurdities in statements, to count backwards, and to make change. Children of fifteen are asked to interpret fables, to reverse the hands of a clock, and so on. Of course there are always variations; every child will be better at some kinds of tests than at others. But by having a wide variety, and taking the average, you establish a ”mental age” for the child--which may be widely different from its physical age. You may find some whose minds have stopped growing altogether, and can only be made to grow by special methods of education. Enlightened communities are now conducting separate schools for defective children--replacing the old-fas.h.i.+oned schoolmaster who wore out birch-rods trying to force poor little wretches to learn what was beyond their power.

In the same way psychology can be applied in industry, and in the detection of crime. Here, too, there is a vast amount of ”fake,” but also the beginning of a science. Our laws do not as yet permit the use of automatic writing and the hypnotic trance in the investigation of crime, but they have sometimes permitted some of the simpler tests, for example, those of memory a.s.sociation. The examiner prepares a list of a hundred names of objects, and reads those names one after another, and asks the person he is investigating to name the first thing which is suggested to him by each word in turn. ”Engine” will suggest ”steam,” or perhaps it will suggest ”train”; ”coat” will suggest ”trousers,” or perhaps it will suggest ”pocket,” and so on. The examiner holds a stop-watch, and notes what fraction of a second each one of these reactions takes. The ordinary man, who is not trying to conceal anything, will give all his a.s.sociations promptly, and the reaction times will be approximately alike. But suppose the man has just murdered somebody with an axe, and buried the body in a cellar with a fire shovel, and taken a pocketbook, and a watch, and a locket, and a number of various objects, and climbed out of the cellar window by breaking the gla.s.s; and now suppose that in his list of a hundred objects the psychologist introduces unexpectedly a number of these things. In each case the first memory a.s.sociation of the criminal will be one which he does not wish to give. He will have to find another, and that inevitably takes time. One or two such delays might be accidental; but if every time there is any suggestion of the murder, or the method or scene of the murder, there is noticed confusion and delay, you may be sure that the conscious mind is interfering with the subconscious mind. The difference between the conscious and the subconscious mind is always possible to detect, and if you are permitted to be thorough in your experiments, you can make certain what is in the subconscious mind that the conscious mind is trying to conceal.

Here, as everywhere in life, knowledge is power, and expert knowledge confers mastery over the shrewdest untrained mind. The only trouble is that under our present social system the trained mind is very apt to be working in the interest of cla.s.s privilege. The psychologist who is employed by a great corporation, or by a police department, may be as little worthy of trust as a chemist who is engaged in making poison gases to be used by capitalist imperialism for the extermination of its rebellious slaves. But what this proves is not that scientific knowledge is untrustworthy, but merely that the workers must acquire it, they must have their own organizations and their own experiments in every field.

To give knowledge to the ma.s.ses of mankind, slow and painful as the process seems, is now the most important task confronting the enlightened thinker.

The method of psychoa.n.a.lysis gives us also much insight into the phenomena of genius, and the hope that we may ultimately come to understand it. At present we are embarra.s.sed because genius is so often closely allied to eccentricity; the supernormal appears in connection with the subnormal--and it is often hard to tell them apart. Great poets and painters in revolt against a world of smug commercialism, adopt irresponsibility as their religion; they live in a world of their own, they dress like freaks, they refuse to pay their debts, or to be true to their wives. They are followed by a host of disciples, who adopt the defects of the master as a subst.i.tute for his qualities. And so there grows up a perverted notion of what genius is, and wholly false standards of artistic quality. There is nothing mankind needs more than sure and exact tests of mental superiority; not merely the ability to acquire languages and to solve mathematical equations, but the ability to carry in the mind intense emotions, while at the same time shaping and organizing them by the logical faculty, selecting ma.s.ses of facts and weaving them into a pattern calculated to awaken the emotion in others. This is the last and greatest work of the human spirit, and to select the men who can do it, and foster their activity, is the ultimate purpose of all true science.

CHAPTER XVII

THE CONDUCT OF THE MIND

(Concludes the Book of the Mind with a study of how to preserve and develop its powers for the protection of our lives and the lives of all men.)

Someone wrote me the other day, asking, ”When is the best time to acquire knowledge?” I answer, ”The time is now.” It is easier to learn things when you are young, but you cannot be young when you want to be, and if you are old, the best time to acquire knowledge is when you are old. It is true that the brain-cells seem to harden like the body, and it is less easy for them to take on new impressions; but it can be done, and just as Seneca began to learn Greek at eighty, I know several old men whom the recent war has shaken out of their grooves of thought and compelled to deal with modern ideas.

But if you are young, then so much the better! Then the divine thrill of curiosity is keenest; then your memory is fresh, and can be trained; your mind is plastic, and you can form sound habits. You can teach yourself to respect truth and to seek it, you can teach yourself accuracy, open-mindedness, flexibility, persistence in the search for understanding.

First of all, I think, is accuracy. Learn to think straight! Let your mind be as a sharp scalpel, penetrating unrealities and falsehoods, cutting its way to the facts. When you set out to deal with a certain subject, acquire mastery of it, so that you can say, ”I know.” And yet, never be too sure that you know! Never be so sure, that you are not willing to consider new facts, and to change your way of thinking if it should be necessary. I look about me at the world, and see tigers and serpents, dynamite and poison gas and forty-two centimeter sh.e.l.ls--yet I see nothing in the world so deadly to men as an error of the mind. Look at the mental follies about you! Look at the prejudices, the delusions, the lies deliberately maintained--and realize the waste of it all, the pity of it all!

Every man, it seems, has his pet delusions, which he hugs to his bosom and loves because they are his own. If you try to deprive him of those delusions, it is as though you tore from a woman's arms the child she has borne. I have written a book called ”The Profits of Religion,” and never a week pa.s.ses that there do not come to me letters from people who tell me they have read this book with pleasure and profit, they are grateful to me for teaching them so much about the follies and delusions of mankind, and it is all right and all true, save for two or three pages, in which I deal with the special hobby which happens to be their hobby! What I say about all the other creeds is correct--but I fail to understand that the Mormon religion is a dignified and inspired religion, a gift from on high, and if only I would carefully study the ”Book of Mormon,” I would realize my error! Or it is all right, except what I say about the Christian Scientists, or the Theosophists, or perhaps one particular sect of the Theosophists, who are different from the others. Today there lies upon my desk a letter from a man who has read many of my books, and now is grief-stricken because he must part company from me; he discovers that I permit myself to speak disrespectfully about the Seventh Day Adventist religion, whereas he is prepared to show the marvels of biblical prophecy now achieving themselves in the world. How could any save a divinely revealed religion have foreseen the present movement to establish the Sabbath by law? Yes, and presently I shall see the last atom of the prophecy fulfilled--there will be a death penalty for failure to obey the Sabbath law!

Cultivate the great and precious virtue of open-mindedness. Keep your thinking free, not merely from outer compulsions, but from the more deadly compulsions of its own making--from prejudices and superst.i.tions.

The prejudices and superst.i.tions of mankind are like those diseased mental states which are discovered by the psychoa.n.a.lyst; what he calls a ”complex” in the subconscious mind, a tangle or knot which is a center of disturbance, and keeps the whole being in a state of confusion. Each group of men, each sect or cla.s.s, have their precious dogmas, their s.h.i.+bboleths, their sacred words and stock phrases which set their whole beings aflame with fanaticism. They have also their phobias, their words of terror, which cannot be spoken in their presence without causing a brain-storm.

At present the dread word of our time is ”Communist.”

You can scarcely say the word without someone telephoning for the police. And yet, when you meet a Communist, what is he? A worn and fragile student, who has thought out a way to make the world a better place to live in, and whose crime is that he tells others about his idea! Or perhaps you belong to the other side, and then your word of terror is the word ”Capitalist.” You meet a Capitalist, and what do you find? Very likely you find a man who is kindly, generous in his personal impulses, but bewildered, possibly a little frightened, still more irritated and made stubborn. So you realize that nearly all men are better than the inst.i.tutions and systems under which they live; you realize the urgent need of applying your reasoning powers to the problem of social reorganization.

Cultivate also, in the affairs of your mind, the ancient virtue of humility. There is an oldtime poem, which perhaps was in your school readers, ”Oh, why should the spirit of mortal be proud?” My answer is, for innumerable reasons. The spirit of mortal should be proud and must be proud because life throbs in it, and because life is a marvelous thing, and the excitement of life is perpetual. Yesterday I met a young mother; and of what avail is all the pessimism of poets against the pride of a young mother? ”Oh!” she cried, and her face lighted up with delight. ”He said 'Goo'!” Yes, he said ”Goo!”--and never since the world began had there been a baby which had achieved that marvel. Presently it will be, ”Look, look, he is trying to walk!” Then he will be getting marks at school, and presently he will be displaying signs of genius.

Always it will take an effort of the mind of that young mother to realize that there are other children in the world as wonderful as her own; and perhaps it will take many generations of mental effort before there will be young mothers capable of realizing that some other child is more wonderful than her child.

In other words, it is by a definite process of broadening our minds that we come to realize the lives of others, to transfer to them the interest we naturally take in our own lives, and to admit them to a state of equality with ourselves. This is one of the services the mind must render for us; it is the process of civilizing us. And there is another, and yet more important task, which is to make clear to us the fact that we do not altogether make this life of ours, that there is a universe of power and wisdom which is not ours, but on which we draw. ”The fear of the Lord is the beginning of wisdom,” said the Psalmist. We know now that fear is an ugly emotion, destructive to life; but it may be purified and made into a true humility, which every thinking man must feel towards life and its miracles.

Also the man will have joy, because it is given him to share the high, marvelous adventure of being. To the pleasures of the body there is a limit, and it comes quickly; but the pleasures of the mind are infinite, and no one who truly understands them can have a moment of boredom in life. To a man who possesses the key to modern thought, who knows what knowledge is and where to look for it, the life of the mind is a panorama of delight perpetually unrolled before him. To the minds of our ancestors there was one universe; but to our minds there are many universes, and new ones continually discovered.