But even the best of teachers can effect but little unless he finds a

mind ready of itself to take the initiative. It is doubtful if men of

eminent ability are ever made so by schooling. The school offers

opportunities, but in such men the tendency to the initiative is so

strong that if opportunities are not offered they will somehow contrive

to create them. When Edward Youmans was about thirteen years old he

persuaded his father to buy him a copy of Comstock's Natural Philosophy.

This book he studied at home by himself, and repeated many of the

experiments with apparatus of his own contriving. When he made a

centrifugal water wheel, and explained to the men and boys of the

neighbourhood the principle of its revolution in a direction opposite to

that of the stream which moved it, we may regard it as his earliest

attempt at giving scientific lectures. It was natural that one who had

become interested in physics should wish to study chemistry. The teacher

(who was not "Uncle Good") had never so much as laid eyes on a textbook

of chemistry; but Edward was not to be daunted by such trifles. A copy

of Comstock's manual was procured, another pupil was found willing to

join in the study, and this class of two proceeded to learn what they

could from reading the book, while the teacher asked them the printed

questions,--those questions the mere existence of which in textbooks is

apt to show what a low view publishers take of the average intelligence

of teachers! It was not a very hopeful way of studying such a subject as

chemistry; but doubtless the time was not wasted, and the foundations

for a future knowledge of chemistry were laid. The experience of farm

work which accompanied these studies explains the interest which in

later years Mr. Youmans felt in agricultural chemistry. He came to

realize how crude and primitive are our methods of making the earth

yield its produce, and it was his opinion that when men have once

learned how to conduct agriculture upon sound scientific principles,

farming will become at once the most wholesome and the most attractive

form of human industry.

Along with the elementary studies in science there went a great deal of

miscellaneous reading, mostly, it would appear, of good solid books.

Apparently there was at that time no study of languages, ancient or

modern. At the age of seventeen the young man had shown so much promise

that it was decided he should study law, and he had already entered upon

a more extensive course of preparation in an academy in Saratoga County

when the event occurred which changed the whole course of his life. He

had been naturally gifted with keen and accurate vision, was a good

sports-man and an excellent shot with a rifle; but at about the age of

thirteen there had come an attack of ophthalmia, which left the eyes

weak and sensitive. Perpetual reading probably increased the difficulty

and hindered complete recovery. At the age of seventeen violent

inflammation set in; the sight in one eye was completely lost, while in

the other it grew so dim as to be of little avail. Sometimes he would be

just able to find his way about the streets, at other times the

blindness was almost total; and this state of things lasted for nearly

thirteen years.

This dreadful calamity seemed to make it impossible to continue any

systematic course of study, and the outlook for satisfactory work of any

sort was extremely discouraging. The first necessity was medical

assistance, and in quest of this Mr. Youmans came in the autumn of 1839

to New York, where for the most part he spent the remainder of his life.

Until 1851 he was under the care of an oculist. Under such

circumstances, if a man of eager energy and boundless intellectual

craving were to be overwhelmed with despondency, we could not call it

strange. If he were to become dependent upon friends for the means of

support, it would be ungracious, if not unjust, to blame him. But Edward

Youmans was not made of the stuff that acquiesces in defeat. He rose

superior to calamity; he won the means of livelihood, and in darkness

entered upon the path to an enviable fame. At first he had to resign

himself to spending weary weeks over tasks that with sound eyesight

could have been dispatched in as many days. He invented some kind of

writing machine, which held his paper firmly, and enabled his pen to

follow straight lines at proper distances apart. Long practice of this

sort gave his handwriting a peculiar character which it retained in

later years. When I first saw it in 1863 it seemed almost

undecipherable; but that was far from being the case, and after I had

grown used to it I found it but little less legible than the most

beautiful chirography. The strokes, gnarled and jagged as they were, had

a method in their madness, and every pithy sentence went straight as an

arrow to its mark.

While conquering these physical obstacles Mr. Youmans began writing for

the press, and gradually entered into relations with leading newspapers

which became more and more important and useful as years went on. He

became acquainted with Horace Greeley, William Henry Charming, and other

gentlemen who were interested in social reforms. His sympathies were

strongly enlisted with the little party of abolitionists, then held in

such scornful disfavour by all other parties. He was also interested in

the party of temperance, which, as he and others were afterward to

learn, compounded for its essential uprightness of purpose by indulging

in very gross intemperance of speech and action. The disinterestedness

which always characterized him was illustrated by his writing many

articles for a temperance paper which could not afford to pay its

contributors, although he was struggling with such disadvantages in

earning his own livelihood and carrying on his scientific studies. Those

were days when leading reformers believed that by some cunningly

contrived alteration of social arrangements our human nature, with all

its inheritance from countless ages of brutality, can somehow be made

over all in a moment, just as one would go to work with masons and

carpenters and revamp a house. There are many good people who still

labour under such a delusion.

Though Mr. Youmans was brought into frequent contact with reformers of

this sort, it does not seem to me that his mind was ever deeply

impressed with such ways of thinking. Science is teaching us that the

method of evolution is that mill of God, of which we have heard, which,

while it grinds with infinite efficacy, yet grinds with wearisome

slowness. It was Mr. Darwin's discovery of natural selection which first

brought this truth home to us; but Sir Charles Lyell had in 1830 shown

how enormous effects are wrought by the cumulative action of slight and

unobtrusive causes, and this had much to do with turning men's minds

toward some conception of evolution. It was about 1847 that Mr. Youmans

was deeply interested in the work of geologists, as well as in the

Nebular Theory, to which recent discoveries were adding fresh

confirmation. Some time before this he had read that famous book

"Vestiges of Creation," and although Professor Agassiz truly declared

that it was an unscientific book, crammed with antiquated and exploded

fancies, I suspect that Mr. Youmans felt that amid all the chaff there

was a very sound and sturdy kernel of truth.

Among the books which Mr. Youmans projected at this time, the first was

a compendious history of progress in discovery and invention; but, after

he had made extensive preparations, a book was published so similar in

scope and treatment that he abandoned the undertaking. Another work was

a treatise on arithmetic, on a new and philosophical plan; but, when

this was approaching completion, he again found himself anticipated,

this time by the book of Horace Mann. This was discouraging enough, but

a third venture resulted in a brilliant success. We have observed the

eagerness with which, as a schoolboy, Mr. Youmans entered upon the study

of chemistry. His interest in this science grew with years, and he

devoted himself to it so far as was practicable. For a blind man to

carry on the study of a science which is preëminently one of observation

and experiment might seem hopeless. It was at any rate absolutely

necessary to see with the eyes of others, if not with his own. Here the

assistance rendered by his sister was invaluable. During most of this

period she served as amanuensis and reader for him. But, more than this,

she kept up for some time a course of laboratory work, the results of

which were minutely described to her brother and discussed with him in

the evenings. The lectures of Dr. John William Draper on chemistry were

also thoroughly discussed and pondered.

The conditions under which Mr. Youmans worked made it necessary for him

to consider every point with the extreme deliberation involved in

framing distinct mental images of things and processes which he could

not watch with the eye. It was hard discipline, but he doubtless

profited from it. Nature had endowed him with an unusually clear head,

but this enforced method must have made it still clearer. One of the

most notable qualities of his mind was the absolute luminousness with

which he saw things and the relations among things. It was this quality

that made him so successful as an expounder of scientific truths. In the

course of his pondering over chemical facts which he was obliged to take

at second hand, it occurred to him that most of the pupils in common

schools who studied chemistry were practically no better off. It was

easy enough for schools to buy textbooks, but difficult for them to

provide laboratories and apparatus; and it was much easier withal to

find teachers who could ask questions out of a book than those who could

use apparatus if provided. It was customary, therefore, to learn

chemistry by rote; or, in other words, pupils' heads were crammed with

unintelligible statements about things with queer names,--such as

manganese or tellurium,--which they had never seen, and would not know

if they were to see them. It occurred to Mr. Youmans that if visible

processes could not be brought before pupils, at any rate the

fundamental conceptions of chemistry might be made clear by means of

diagrams. He began devising diagrams in different colours, to illustrate

the diversity in the atomic weights of the principal elements, and the

composition of the more familiar compounds. At length, by uniting his

diagrams, he obtained a comprehensive chart exhibiting the outlines of

the whole scheme of chemical combination according to the binary or

dualist theory then in vogue. This chart, when published, was a great

success. It not only facilitated the acquirement of clear ideas, but it

was suggestive of new ideas. It proved very popular, and kept the field

until the binary theory was overthrown by the modern doctrine of

substitution, which does not lend itself so readily to graphic

treatment.

The success of the chemical chart led to the writing of a textbook of

chemistry. This laborious work was completed in 1851, when Mr. Youmans

was thirty years old. Professor Silliman was then regarded as one of our

foremost authorities in chemistry, but it was at once remarked of the

new book that it showed quite as thorough a mastery of the whole subject

of chemical combination as Silliman's. It was a textbook of a kind far

less common then than now. There was nothing dry about it. The subject

was presented with beautiful clearness, in a most attractive style.

There was a firm grasp of the philosophical principles underlying

chemical phenomena, and the meaning and functions of the science were

set forth in such a way as to charm the student and make him wish for

more. The book had an immediate and signal success; in after years it

was twice rewritten by the author, to accommodate it to the rapid

advances made by the science, and it is still one of our best textbooks

of chemistry. It has had a sale of about one hundred and fifty thousand

copies.

The publication of this book at once established its author's reputation

as a scientific writer, and in another way it marked an era in his life.

The long, distressing period of darkness now came to an end. Sight was

so far recovered in one eye that it became possible to go about freely,

to read, to recognize friends, to travel, and make much of life. I am

told that his face had acquired an expression characteristic of the

blind, but that expression was afterward completely lost. When I knew

him it would never have occurred to me that his sight was imperfect,

except perhaps as regards length of range.

Youmans' career as a scientific lecturer now began. His first lecture

was the beginning of a series on the relations of organic life to the

atmosphere. It was illustrated with chemical apparatus, and was given in

a private room in New York to an audience which filled the room.

Probably no lecturer ever faced his first audience without some

trepidation, and Youmans had not the mainstay and refuge afforded by a

manuscript, for his sight was never good enough to make such an aid

available for his lectures. At first the right words were slow in

finding their way to those ready lips, and his friends were beginning to

grow anxious, when all at once a happy accident broke the spell. He was

remarking upon the characteristic inertness of nitrogen, and pointing to

a jar of that gas on the table before him, when some fidgety movement of

his knocked the jar off the table. He improved the occasion with one of

his quaint _bons mots_, and, as there is nothing that greases the wheels

of life like a laugh, the lecture went on to a successful close.

This was the beginning of a busy career of seventeen years of lecturing,

ending in 1868; and I believe it is safe to say that few things were

done in all those years of more vital and lasting benefit to the

American people than this broadcast sowing of the seeds of scientific

thought in the lectures of Edward Youmans. They came just at the time

when the world was ripe for the doctrine of evolution, when all the

wondrous significance of the trend of scientific discovery since

Newton's time was beginning to burst upon men's minds. The work of Lyell

in geology, followed at length in 1859 by the Darwinian theory; the

doctrine of the correlation of forces and the consequent unity of

nature; the extension and reformation of chemical theory; the

simultaneous advance made in sociological inquiry, and in the conception

of the true aims and proper methods of education,--all this made the

period a most fruitful one for the peculiar work of such a teacher as

Youmans. The intellectual atmosphere was charged with conceptions of

evolution. Youmans had arrived at such conceptions in the course of his

study of the separate lines of scientific speculation which were now

about to be summed up and organized by Herbert Spencer into that system

of philosophy which marks the highest point to which the progressive

intelligence of mankind has yet attained. In the field of scientific

generalization upon this great scale, Youmans was not an originator; but

his broadly sympathetic and luminous mind moved on a plane so near to

that of the originators that he seized at once upon the grand scheme of

thought as it was developed, made it his own, and brought to its

interpretation and diffusion such a happy combination of qualities as

one seldom meets with. The ordinary popularizer of great and novel

truths is a man who comprehends them but partially, and illustrates them

in a lame and fragmentary way. But it was the peculiarity of Youmans

that while on the one hand he could grasp the newest scientific thought

so surely and firmly that he seemed to have entered into the innermost

mind of its author, on the other hand he could speak to the general

public in an extremely convincing and stimulating way. This was the

secret of his power, and there can be no question that his influence in

educating the American people to receive the doctrine of evolution was

great and widespread.

The years when Youmans was travelling and lecturing were the years when

the old lyceum system of popular lectures was still in its vigour. The

kind of life led by the energetic lecturer in those days was not that of

a Sybarite, as may be seen from a passage in one of his letters: "I

lectured in Sandusky, and had to get up at five o'clock to reach Elyria;

I had had but very little sleep. To get from Elyria to Pittsburg I must

take the five o'clock morning train, and the hotel darky said he would

_try_ to waken me. I knew what that meant, and so did not get a single

wink of sleep that night. Rode all day to Pittsburg, and had to lecture

in the great Academy of Music over footlights.... The train that left

for Zanesville departed at two in the morning. I had been assured a

hundred times (for I asked everybody I met) that I could get a

sleeping-car to Zanesville, and when I was all ready to start I was

informed that _this_ morning there was no sleeping-car. By the time I

reached here I was pretty completely used up."

Such a fatiguing life, however, has its compensations. It brings the

lecturer into friendly contact with the brightest minds among his fellow

countrymen in many and many places, and enlarges his sphere of influence

in a way that is not easy to estimate. Clearly, an earnest lecturer, of

commanding intelligence and charming manner, with a great subject to

teach, must have an opportunity for sowing seeds that will presently

ripen in a change of opinion or sentiment, in an altered way of looking

at things on the part of whole communities. No lecturer has ever had a

better opportunity of this sort than Edward Youmans, and none ever made

a better use of his opportunity. His gifts as a talker were of the

highest order. The commonest and plainest story, as told by Edward

Youmans, had all the breathless interest of the most thrilling romance.

Absolutely unconscious of himself, simple, straightforward, and

vehement, wrapped up in his subject, the very embodiment of faith and

enthusiasm, of heartiness and good cheer, it was delightful to hear

him. And when we join with all this his unfailing common sense, his

broad and kindly view of men and things, and the delicious humour that

kept flashing out in quaint, pithy phrases such as no other man would

have thought of, and such as are the despair of any one trying to

remember and quote them, we can seem to imagine what a power he must

have been with his lectures.

When such a man goes about for seventeen years, teaching scientific

truths for which the world is ripe, we may be sure that his work is

great, albeit we have no standard whereby we can exactly measure it. In

hundreds of little towns with queer names did this strong personality

appear and make its way and leave its effects in the shape of new

thoughts, new questions, and enlarged hospitality of mind, among the

inhabitants. The results of all this are surely visible to-day. In no

part of the English world has Herbert Spencer's philosophy met with such

a general and cordial reception as in the United States. This may no

doubt be largely explained by a reference to general causes; but as it

is almost always necessary, along with our general causes, to take into

the account some personal influence, so it is in this case. It is safe

to say that among the agencies which during the past fifty years have

so remarkably broadened the mind of the American people, very few have

been more potent than the gentle and subtle but pervasive work done by

Edward Youmans with his lectures, and to this has been largely due the

hospitable reception of Herbert Spencer's ideas.

It was in 1856 that Youmans fell in with a review of "Spencer's

Principles of Psychology," by Dr. Morell, in "The Medico-Chirurgical

Review." This paper impressed him so deeply that he at once sent to

London for a copy of the book, which had been published in the preceding

year. It will be observed that this was four years before the Darwinian

theory was announced in the first edition of the "Origin of

Species."[15]

After struggling for a while with the weighty problems of this book,

Youmans saw that the theory expounded in it was a long stride in the

direction of a general theory of evolution. His interest in this subject

received a new and fresh stimulus. He read "Social Statics," and began

to recognize Spencer's hand in the anonymous articles in the quarterlies

in which he was then announcing and illustrating various portions or

segments of his newly discovered law of evolution. One evening in

February, 1860, as Youmans was calling at a friend's house in Brooklyn,

the Rev. Samuel Johnson, of Salem, handed him the famous prospectus of

the great series of philosophical works which Spencer proposed to issue

by subscription. Mr. Johnson had obtained this from Edward Silsbee, who

was one of the very first Americans to become interested in Spencer. The

very next day Youmans wrote a letter to Spencer, offering his aid in

procuring American subscriptions and otherwise facilitating the

enterprise by every means in his power. With this letter and Spencer's

cordial reply began the lifelong friendship between the two men. It was

in that same month that I first became aware of Spencer's existence,

through a single paragraph quoted from him by Lewes, and in that

paragraph there was immense fascination. I had been steeping myself in

the literature of modern philosophy, starting with Bacon and Descartes,

and was then studying Comte's "Philosophie Positive," which interested

me as suggesting that the special doctrines of the several sciences

might be organized into a general body of doctrine of universal

significance. Comte's work was crude and often wildly absurd, but there

was much in it that was very suggestive. In May, 1860, in the Old Corner

Bookstore in Boston, I fell upon a copy of that same prospectus of

Spencer's works, and read it with exulting delight; for clearly there

was to be such an organization of scientific doctrine as the world was

waiting for. It appeared that there was some talk of Ticknor & Fields

undertaking to conduct the series in case subscriptions enough should be

received. Spencer preferred to have his works appear in Boston; but when

in the course of 1860 his book on "Education" was offered to Ticknor &

Fields, they declined to publish it,--which was, of course, a grave

mistake from the business point of view. Youmans, however, was not sorry

for this, for it gave him the opportunity to place Spencer's books where

he could do most to forward their success.

Some years before, during his blindness, his sister had led him one day

into the store of Messrs. D. Appleton & Co. in quest of a book, and Mr.

William Appleton had become warmly interested in him. I believe the firm

now look back to this chance visit as one of the most auspicious events

in their annals. Youmans became by degrees a kind of adviser as regarded

matters of publication, and it was largely through his far-sighted

advice that the Appletons entered upon the publication of such books as

those of Buckle, Darwin, Huxley, Tyndall, Haeckel, and others of like

character; always paying a royalty to the authors, the same as to

American authors, in spite of the absence of an international copyright

law. As publishers of books of this sort the Appletons have come to be

preëminent. It is obvious enough nowadays that such books are profitable

from a business point of view; but thirty years and more ago this was by

no means obvious. We Americans were terribly provincial. Reprints of

English books and translations from French and German were sadly behind

the times. In the Connecticut town where I lived, people would begin to

wake up to the existence of some great European book or system of

thought after it had been before the world anywhere from a dozen to

fifty years. In those days, therefore, it required some boldness to

undertake the reprinting of new scientific books; and none have

recognized more freely than the Appletons the importance of the part

played by Youmans in this matter. His work as adviser to a great

publishing house and his work as lecturer reinforced each other, and

thus his capacity for usefulness was much increased.

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