"It is necessary," he exclaims, "to plainly and emphatically state"

(Why so much emphasis? Why not "it should be stated"?) "that Professor Semper and a few other writers of similar views" {227a} (I have sent for the number of "Modern Thought" referred to by Professor Ray Lankester but find no article by Mr. Henslow, and do not, therefore, know what he had said) "are not adding to or building on Mr. Darwin"s theory, but are actually opposing all that is essential and distinctive in that theory, by the revival of the exploded notion of "directly transforming agents" advocated by Lamarck and others."

It may be presumed that these writers know they are not "adding to or building on" Mr. Darwin"s theory, and do not wish to build on it, as not thinking it a sound foundation. Professor Ray Lankester says they are "actually opposing," as though there were something intolerably audacious in this; but it is not easy to see why he should be more angry with them for "actually opposing" Mr. Darwin than they may be with him, if they think it worth while, for "actually defending" the exploded notion of natural selection--for a.s.suredly the Charles-Darwinian system is now more exploded than Lamarck"s is.

What Professor Ray Lankester says about Lamarck and "directly transforming agents" will mislead those who take his statement without examination. Lamarck does not say that modification is effected by means of "directly transforming agents;" nothing can be more alien to the spirit of his teaching. With him the action of the external conditions of existence (and these are the only transforming agents intended by Professor Ray Lankester) is not direct, but indirect. Change in surroundings changes the organism"s outlook, and thus changes its desires; desires changing, there is corresponding change in the actions performed; actions changing, a corresponding change is by-and-by induced in the organs that perform them; this, if long continued, will be transmitted; becoming augmented by acc.u.mulation in many successive generations, and further modifications perhaps arising through further changes in surroundings, the change will amount ultimately to specific and generic difference. Lamarck knows no drug, nor operation, that will medicine one organism into another, and expects the results of adaptive effort to be so gradual as to be only perceptible when acc.u.mulated in the course of many generations. When, therefore, Professor Ray Lankester speaks of Lamarck as having "advocated directly transforming agents," he either does not know what he is talking about, or he is trifling with his readers. Professor Ray Lankester continues:-

"They do not seem to be aware of this, for they make no attempt to examine Mr. Darwin"s acc.u.mulated facts and arguments." Professor Ray Lankester need not shake Mr. Darwin"s "acc.u.mulated facts and arguments" at us. We have taken more pains to understand them than Professor Ray Lankester has taken to understand Lamarck, and by this time know them sufficiently. We thankfully accept by far the greater number, and rely on them as our sheet-anchors to save us from drifting on to the quicksands of Neo-Darwinian natural selection; few of them, indeed, are Mr. Darwin"s, except in so far as he has endorsed them and given them publicity, but I do not know that this detracts from their value. We have paid great attention to Mr. Darwin"s facts, and if we do not understand all his arguments--for it is not always given to mortal man to understand these--yet we think we know what he was driving at. We believe we understand this to the full as well as Mr. Darwin intended us to do, and perhaps better. Where the arguments tend to show that all animals and plants are descended from a common source we find them much the same as Buffon"s, or as those of Erasmus Darwin or Lamarck, and have nothing to say against them; where, on the other hand, they aim at proving that the main means of modification has been the fact that if an animal has been "favoured" it will be "preserved"--then we think that the animal"s own exertions will, in the long run, have had more to do with its preservation than any real or fancied "favour." Professor Ray Lankester continues:-

"The doctrine of evolution has become an accepted truth" (Professor Ray Lankester writes as though the making of truth and falsehood lay in the hollow of Mr. Darwin"s hand. Surely "has become accepted"

should be enough; Mr. Darwin did not make the doctrine true) "entirely in consequence of Mr. Darwin"s having demonstrated the mechanism." (There is no mechanism in the matter, and if there is, Mr. Darwin did not show it. He made some words which confused us and prevented us from seeing that "the preservation of favoured races" was a cloak for "luck," and that this was all the explanation he was giving) "by which the evolution is possible; it was almost universally rejected, while such undemonstrable agencies as those arbitrarily a.s.serted to exist by Professor Semper and Mr. George Henslow were the only means suggested by its advocates."

Undoubtedly the theory of descent with modification, which received its first sufficiently ample and undisguised exposition in 1809 with the "Philosophie Zoologique" of Lamarck, shared the common fate of all theories that revolutionise opinion on important matters, and was fiercely opposed by the Huxleys, Romaneses, Grant Allens, and Ray Lankesters of its time. It had to face the reaction in favour of the Church which began in the days of the First Empire, as a natural consequence of the horrors of the Revolution; it had to face the social influence and then almost Darwinian reputation of Cuvier, whom Lamarck could not, or would not, square; it was put forward by one who was old, poor, and ere long blind. What theory could do more than just keep itself alive under conditions so unfavourable?

Even under the most favourable conditions descent with modification would have been a hard plant to rear, but, as things were, the wonder is that it was not killed outright at once. We all know how large a share social influences have in deciding what kind of reception a book or theory is to meet with; true, these influences are not permanent, but at first they are almost irresistible; in reality it was not the theory of descent that was matched against that of fixity, but Lamarck against Cuvier; who can be surprised that Cuvier for a time should have had the best of it?

And yet it is pleasant to reflect that his triumph was not, as triumphs go, long lived. How is Cuvier best known now? As one who missed a great opportunity; as one who was great in small things, and stubbornly small in great ones. Lamarck died in 1831; in 1861 descent with modification was almost universally accepted by those most competent to form an opinion. This result was by no means so exclusively due to Mr. Darwin"s "Origin of Species" as is commonly believed. During the thirty years that followed 1831 Lamarck"s opinions made more way than Darwinians are willing to allow.

Granted that in 1861 the theory was generally accepted under the name of Darwin, not under that of Lamarck, still it was Lamarck and not Darwin that was being accepted; it was descent, not descent with modification by means of natural selection from among fortuitous variations, that we carried away with us from the "Origin of Species." The thing triumphed whether the name was lost or not. I need not waste the reader"s time by showing further how little weight he need attach to the fact that Lamarckism was not immediately received with open arms by an admiring public. The theory of descent has become accepted as rapidly, if I am not mistaken, as the Copernican theory, or as Newton"s theory of gravitation.

When Professor Ray Lankester goes on to speak of the "undemonstrable agencies" "arbitrarily a.s.serted" to exist by Professor Semper, he is again presuming on the ignorance of his readers. Professor Semper"s agencies are in no way more undemonstrable than Mr. Darwin"s are.

Mr. Darwin was perfectly cogent as long as he stuck to Lamarck"s demonstration; his arguments were sound as long as they were Lamarck"s, or developments of, and riders upon, Buffon, Erasmus Darwin, and Lamarck, and almost incredibly silly when they were his own. Fortunately the greater part of the "Origin of Species" is devoted to proving the theory of descent with modification, by arguments against which no exception would have been taken by Mr.

Darwin"s three great precursors, except in so far as the variations whose acc.u.mulation results in specific difference are supposed to be fortuitous--and, to do Mr. Darwin justice, the fortuitousness, though always within hail, is kept as far as possible in the background.

"Mr. Darwin"s arguments," says Professor Ray Lankester, "rest on the PROVED existence of minute, many-sided, irrelative variations NOT produced by directly transforming agents." Mr. Darwin throughout the body of the "Origin of Species" is not supposed to know what his variations are or are not produced by; if they come, they come, and if they do not come, they do not come. True, we have seen that in the last paragraph of the book all this was changed, and the variations were ascribed to the conditions of existence, and to use and disuse, but a concluding paragraph cannot be allowed to override a whole book throughout which the variations have been kept to hand as accidental. Mr. Romanes is perfectly correct when he says {232a} that "natural selection" (meaning the Charles-Darwinian natural selection) "trusts to the chapter of accidents in the matter of variation" this is all that Mr. Darwin can tell us; whether they come from directly transforming agents or no he neither knows nor says. Those who accept Lamarck will know that the agencies are not, as a rule, directly transforming, but the followers of Mr. Darwin cannot.

"But showing themselves," continues Professor Ray Lankester, "at each new act of reproduction, as part of the phenomena of heredity such minute "sports" or "variations" are due to const.i.tutional disturbance" (No doubt. The difference, however, between Mr. Darwin and Lamarck consists in the fact that Lamarck believes he knows what it is that so disturbs the const.i.tution as generally to induce variation, whereas Mr. Darwin says he does not know), "and appear not in individuals subjected to new conditions" (What organism can pa.s.s through life without being subjected to more or less new conditions? What life is ever the exact fac-simile of another? And in a matter of such extreme delicacy as the adjustment of psychical and physical relations, who can say how small a disturbance of established equilibrium may not involve how great a rearrangement?), "but in the offspring of all, though more freely in the offspring of those subjected to special causes of const.i.tutional disturbance.

Mr. Darwin has further proved that these slight variations can be transmitted and intensified by selective breeding."

Mr. Darwin did, indeed, follow Buffon and Lamarck in at once turning to animals and plants under domestication in order to bring the plasticity of organic forms more easily home to his readers, but the fact that variations can be transmitted and intensified by selective breeding had been so well established and was so widely known long before Mr. Darwin was born, that he can no more be said to have proved it than Newton can be said to have proved the revolution of the earth on its own axis. Every breeder throughout the world had known it for centuries. I believe even Virgil knew it.

"They have," continues Professor Ray Lankester, "in reference to breeding, a remarkably tenacious, persistent character, as might be expected from their origin in connection with the reproductive process."

The variations do not normally "originate in connection with the reproductive process," though it is during this process that they receive organic expression. They originate mainly, so far as anything originates anywhere, in the life of the parent or parents.

Without going so far as to say that no variation can arise in connection with the reproductive system--for, doubtless, striking and successful sports do occasionally so arise--it is more probable that the majority originate earlier. Professor Ray Lankester proceeds:-

"On the other hand, mutilations and other effects of directly transforming agents are rarely, if ever, transmitted." Professor Ray Lankester ought to know the facts better than to say that the effects of mutilation are rarely, if ever, transmitted. The rule is, that they will not be transmitted unless they have been followed by disease, but that where disease has supervened they not uncommonly descend to offspring. {234a} I know Brown-Sequard considered it to be the morbid state of the nervous system consequent upon the mutilation that is transmitted, rather than the immediate effects of the mutilation, but this distinction is somewhat finely drawn.

When Professor Ray Lankester talks about the "other effects of directly transforming agents" being rarely transmitted, he should first show us the directly transforming agents. Lamarck, as I have said, knows them not. "It is little short of an absurdity," he continues, "for people to come forward at this epoch, when evolution is at length accepted solely because of Mr. Darwin"s doctrine, and coolly to propose to replace that doctrine by the old notion so often tried and rejected."

Whether this is an absurdity or no, Professor Lankester will do well to learn to bear it without showing so much warmth, for it is one that is becoming common. Evolution has been accepted not "because of" Mr. Darwin"s doctrine, but because Mr. Darwin so fogged us about his doctrine that we did not understand it. We thought we were backing his bill for descent with modification, whereas we were in reality backing it for descent with modification by means of natural selection from among fortuitous variations. This last really is Mr.

Darwin"s theory, except in so far as it is also Mr. A. R. Wallace"s; descent, alone, is just as much and just as little Mr. Darwin"s doctrine as it is Professor Ray Lankester"s or mine. I grant it is in great measure through Mr. Darwin"s books that descent has become so widely accepted; it has become so through his books, but in spite of, rather than by reason of, his doctrine. Indeed his doctrine was no doctrine, but only a back-door for himself to escape by in the event of flood or fire; the flood and fire have come; it remains to be seen how far the door will work satisfactorily.

Professor Ray Lankester, again, should not say that Lamarck"s doctrine has been "so often tried and rejected." M. Martins, in his edition of the "Philosophie Zoologique," {235a} said truly that Lamarck"s theory had never yet had the honour of being seriously discussed. It never has--not at least in connection with the name of its propounder. To mention Lamarck"s name in the presence of the conventional English society naturalist has always been like shaking a red rag at a cow; he is at once infuriated; "as if it were possible," to quote from Isidore Geoffroy St. Hilaire, whose defence of Lamarck is one of the best things in his book, {235b} "that so great labour on the part of so great a naturalist should have led him to "a fantastic conclusion" only--to "a flighty error," and, as has been often said, though not written, to "one absurdity the more." Such was the language which Lamarck heard during his protracted old age, saddened alike by the weight of years and blindness; this was what people did not hesitate to utter over his grave, yet barely closed, and what, indeed, they are still saying-- commonly too, without any knowledge of what Lamarck maintained, but merely repeating at second hand bad caricatures of his teaching.

"When will the time come when we may see Lamarck"s theory discussed, and I may as well at once say refuted, in some important points, with at any rate the respect due to one of the most ill.u.s.trious masters of our science? And when will this theory, the hardihood of which has been greatly exaggerated, become freed from the interpretations and commentaries by the false light of which so many naturalists have formed their opinion concerning it? If its author is to be condemned, let it, at any rate, not be before he has been heard."

Lamarck was the Lazarus of biology. I wish his more fortunate brethren, instead of intoning the old Church argument that he has "been refuted over and over again," would refer us to some of the best chapters in the writers who have refuted him. My own reading has led me to become moderately well acquainted with the literature of evolution, but I have never come across a single attempt fairly to grapple with Lamarck, and it is plain that neither Isidore Geoffroy nor M. Martins knows of such an attempt any more than I do.

When Professor Ray Lankester puts his finger on Lamarck"s weak places, then, but not till then, may he complain of those who try to replace Mr. Darwin"s doctrine by Lamarck"s.

Professor Ray Lankester concludes his note thus:-

"That such an attempt should be made is an ill.u.s.tration of a curious weakness of humanity. Not infrequently, after a long contested cause has triumphed, and all have yielded allegiance thereto, you will find, when few generations have pa.s.sed, that men have clean forgotten what and who it was that made that cause triumphant, and ignorantly will set up for honour the name of a traitor or an impostor, or attribute to a great man as a merit deeds and thoughts which he spent a long life in opposing."

Exactly so; that is what one rather feels, but surely Professor Ray Lankester should say "in trying to filch while pretending to oppose and to amend." He is complaining here that people persistently ascribe Lamarck"s doctrine to Mr. Darwin. Of course they do; but, as I have already perhaps too abundantly asked, whose fault is this?

If a man knows his own mind, and wants others to understand it, it is not often that he is misunderstood for any length of time. If he finds he is being misapprehended in a way he does not like, he will write another book and make his meaning plainer. He will go on doing this for as long time as he thinks necessary. I do not suppose, for example, that people will say I originated the theory of descent by means of natural selection from among fortunate accidents, or even that I was one of its supporters as a means of modification; but if this impression were to prevail, I cannot think I should have much difficulty in removing it. At any rate no such misapprehension could endure for more than twenty years, during which I continued to address a public who welcomed all I wrote, unless I myself aided and abetted the mistake. Mr. Darwin wrote many books, but the impression that Darwinism and evolution, or descent with modification, are identical is still nearly as prevalent as it was soon after the appearance of the "Origin of Species;" the reason of this is, that Mr. Darwin was at no pains to correct us. Where, in any one of his many later books, is there a pa.s.sage which sets the matter in its true light, and enters a protest against the misconception of which Professor Ray Lankester complains so bitterly? The only inference from this is, that Mr.

Darwin was not displeased at our thinking him to be the originator of the theory of descent with modification, and did not want us to know more about Lamarck than he could help. If we wanted to know about him, we must find out what he had said for ourselves, it was no part of Mr. Darwin"s business to tell us; he had no interest in our catching the distinctive difference between himself and that writer; perhaps not; but this approaches closely to wishing us to misunderstand it. When Mr. Darwin wished us to understand this or that, no one knew better how to show it to us.

We were aware, on reading the "Origin of Species," that there was a something about it of which we had not full hold; nevertheless we gave Mr. Darwin our confidence at once, partly because he led off by telling us that we must trust him to a great extent, and explained that the present book was only an instalment of a larger work which, when it came out, would make everything perfectly clear; partly, again, because the case for descent with modification, which was the leading idea throughout the book, was so obviously strong, but perhaps mainly because every one said Mr. Darwin was so good, and so much less self-heeding than other people; besides, he had so "patiently" and "carefully" acc.u.mulated "such a vast store of facts"

as no other naturalist, living or dead, had ever yet even tried to get together; he was so kind to us with his, "May we not believe?"

and his "Have we any right to infer that the Creator?" &c. "Of course we have not," we exclaimed, almost with tears in our eyes-- "not if you ask us in that way." Now that we understand what it was that puzzled us in Mr. Darwin"s work we do not think highly either of the chief offender, or of the accessories after the fact, many of whom are trying to brazen the matter out, and on a smaller scale to follow his example.

CHAPTER XVIII--Per Contra

""The evil that men do lives after them" {239a} is happily not so true as that the good lives after them, while the ill is buried with their bones, and to no one does this correction of Shakespeare"s unwonted spleen apply more fully than to Mr. Darwin. Indeed it was somewhat thus that we treated his books even while he was alive; the good, descent, remained with us, while the ill, the deification of luck, was forgotten as soon as we put down his work. Let me now, therefore, as far as possible, quit the ungrateful task of dwelling on the defects of Mr. Darwin"s work and character, for the more pleasant one of insisting upon their better side, and of explaining how he came to be betrayed into publishing the "Origin of Species"

without reference to the works of his predecessors.

In the outset I would urge that it is not by any single book that Mr. Darwin should be judged. I do not believe that any one of the three princ.i.p.al works on which his reputation is founded will maintain with the next generation the place it has acquired with ourselves; nevertheless, if asked to say who was the man of our own times whose work had produced the most important, and, on the whole, beneficial effect, I should perhaps wrongly, but still both instinctively and on reflection, name him to whom I have, unfortunately, found myself in more bitter opposition than to any other in the whole course of my life. I refer, of course, to Mr.

Darwin.

His claim upon us lies not so much in what is actually found within the four corners of any one of his books, as in the fact of his having written them at all--in the fact of his having brought out one after another, with descent always for its keynote, until the lesson was learned too thoroughly to make it at all likely that it will be forgotten. Mr. Darwin wanted to move his generation, and had the penetration to see that this is not done by saying a thing once for all and leaving it. It almost seems as though it matters less what a man says than the number of times he repeats it, in a more or less varied form. It was here the author of the "Vestiges of Creation" made his most serious mistake. He relied on new editions, and no one pays much attention to new editions--the mark a book makes is almost always made by its first edition. If, instead of bringing out a series of amended editions during the fifteen years" law which Mr. Darwin gave him, Mr. Chambers had followed up the "Vestiges" with new book upon new book, he would have learned much more, and, by consequence, not have been snuffed out so easily once for all as he was in 1859 when the "Origin of Species"

appeared.

The tenacity of purpose which appears to have been one of Mr.

Darwin"s most remarkable characteristics was visible even in his outward appearance. He always reminded me of Raffaelle"s portrait of Pope Julius the Second, which, indeed, would almost do for a portrait of Mr. Darwin himself. I imagine that these two men, widely as the sphere of their action differed, must have been like each other in more respects than looks alone. Each, certainly, had a hand of iron; whether Pope Julius wore a velvet glove or no, I do not know; I rather think not, for, if I remember rightly, he boxed Michael Angelo"s ears for giving him a saucy answer. We cannot fancy Mr. Darwin boxing any one"s ears; indeed there can be no doubt he wore a very thick velvet glove, but the hand underneath it was none the less of iron. It was to his tenacity of purpose, doubtless, that his success was mainly due; but for this he must inevitably have fallen before the many inducements to desist from the pursuit of his main object, which beset him in the shape of ill health, advancing years, ample private means, large demands upon his time, and a reputation already great enough to satisfy the ambition of any ordinary man.

I do not gather from those who remember Mr. Darwin as a boy, and as a young man, that he gave early signs of being likely to achieve greatness; nor, as it seems to me, is there any sign of unusual intellectual power to be detected in his earliest book. Opening this "almost" at random I read--"Earthquakes alone are sufficient to destroy the prosperity of any country. If, for instance, beneath England the now inert subterraneous forces should exert those powers which most a.s.suredly in former geological ages they have exerted, how completely would the entire condition of the country be changed!

What would become of the lofty houses, thickly-packed cities, great manufacturies (sic), the beautiful public and private edifices? If the new period of disturbance were to commence by some great earthquake in the dead of night, how terrific would be the carnage!

England would be at once bankrupt; all papers, records, and accounts would from that moment be lost. Government being unable to collect the taxes, and failing to maintain its authority, the hand of violence and rapine would go uncontrolled. In every large town famine would be proclaimed, pestilence and death following in its train." {240a} Great allowance should be made for a first work, and I admit that much interesting matter is found in Mr. Darwin"s journal; still, it was hardly to be expected that the writer who at the age of thirty-three could publish the foregoing pa.s.sage should twenty years later achieve the reputation of being the profoundest philosopher of his time.

I have not sufficient technical knowledge to enable me to speak certainly, but I question his having been the great observer and master of experiment which he is generally believed to have been.

His accuracy was, I imagine, generally to be relied upon as long as accuracy did not come into conflict with his interests as a leader in the scientific world; when these were at stake he was not to be trusted for a moment. Unfortunately they were directly or indirectly at stake more often than one could wish. His book on the action of worms, however, was shown by Professor Paley and other writers {242a} to contain many serious errors and omissions, though it involved no personal question; but I imagine him to have been more or less hebete when he wrote this book. On the whole I should doubt his having been a better observer of nature than nine country gentlemen out of ten who have a taste for natural history.

Presumptuous as I am aware it must appear to say so, I am unable to see more than average intellectual power even in Mr. Darwin"s later books. His great contribution to science is supposed to have been the theory of natural selection, but enough has been said to show that this, if understood as he ought to have meant it to be understood, cannot be rated highly as an intellectual achievement.

His other most important contribution was his provisional theory of pan-genesis, which is admitted on all hands to have been a failure.

Though, however, it is not likely that posterity will consider him as a man of transcendent intellectual power, he must be admitted to have been richly endowed with a much more valuable quality than either originality or literary power--I mean with savoir faire. The cards he held--and, on the whole, his hand was a good one--he played with judgment; and though not one of those who would have achieved greatness under any circ.u.mstances, he nevertheless did achieve greatness of no mean order. Greatness, indeed, of the highest kind- -that of one who is without fear and without reproach--will not ultimately be allowed him, but greatness of a rare kind can only be denied him by those whose judgment is perverted by temper or personal ill-will. He found the world believing in fixity of species, and left it believing--in spite of his own doctrine--in descent with modification.

I have said on an earlier page that Mr. Darwin was heir to a discredited truth, and left behind him an accredited fallacy. This is true as regards men of science and cultured cla.s.ses who understood his distinctive feature, or thought they did, and so long as Mr. Darwin lived accepted it with very rare exceptions; but it is not true as regards the unreading, unreflecting public, who seized the salient point of descent with modification only, and troubled themselves little about the distinctive feature. It would almost seem as if Mr. Darwin had reversed the usual practice of philosophers and given his esoteric doctrine to the world, while reserving the exoteric for his most intimate and faithful adherents.

This, however, is a detail; the main fact is, that Mr. Darwin brought us all round to evolution. True, it was Mr. Darwin backed by the Times and the other most influential organs of science and culture, but it was one of Mr. Darwin"s great merits to have developed and organised this backing, as part of the work which he knew was essential if so great a revolution was to be effected.

This is an exceedingly difficult and delicate thing to do. If people think they need only write striking and well-considered books, and that then the Times will immediately set to work to call attention to them, I should advise them not to be too hasty in basing action upon this hypothesis. I should advise them to be even less hasty in basing it upon the a.s.sumption that to secure a powerful literary backing is a matter within the compa.s.s of any one who chooses to undertake it. No one who has not a strong social position should ever advance a new theory, unless a life of hard fighting is part of what he lays himself out for. It was one of Mr.

Darwin"s great merits that he had a strong social position, and had the good sense to know how to profit by it. The magnificent feat which he eventually achieved was unhappily tarnished by much that detracts from the splendour that ought to have attended it, but a magnificent feat it must remain.

Whose work in this imperfect world is not tarred and tarnished by something that detracts from its ideal character? It is enough that a man should be the right man in the right place, and this Mr.

Darwin pre-eminently was. If he had been more like the ideal character which Mr. Allen endeavours to represent him, it is not likely that he would have been able to do as much, or nearly as much, as he actually did; he would have been too wide a cross with his generation to produce much effect upon it. Original thought is much more common than is generally believed. Most people, if they only knew it, could write a good book or play, paint a good picture, compose a fine oratorio; but it takes an unusually able person to get the book well reviewed, persuade a manager to bring the play out, sell the picture, or compa.s.s the performance of the oratorio; indeed, the more vigorous and original any one of these things may be, the more difficult will it prove to even bring it before the notice of the public. The error of most original people is in being just a trifle too original. It was in his business qualities--and these, after all, are the most essential to success, that Mr. Darwin showed himself so superlative. These are not only the most essential to success, but it is only by blaspheming the world in a way which no good citizen of the world will do, that we can deny them to be the ones which should most command our admiration. We are in the world; surely so long as we are in it we should be of it, and not give ourselves airs as though we were too good for our generation, and would lay ourselves out to please any other by preference. Mr. Darwin played for his own generation, and he got in the very amplest measure the recognition which he endeavoured, as we all do, to obtain.

His success was, no doubt, in great measure due to the fact that he knew our little ways, and humoured them; but if he had not had little ways of his own, he never could have been so much au fait with ours. He knew, for example, we should be pleased to hear that he had taken his boots off so as not to disturb his worms when watching them by night, so he told us of this, and we were delighted. He knew we should like his using the word "sag," so he used it, {245a} and we said it was beautiful. True, he used it wrongly, for he was writing about tesselated pavement, and builders a.s.sure me that "sag" is a word which applies to timber only, but this is not to the point; the point was, that Mr. Darwin should have used a word that we did not understand; this showed that he had a vast fund of knowledge at his command about all sorts of practical details with which he might have well been unacquainted. We do not deal the same measure to man and to the lower animals in the matter of intelligence; the less we understand these last, the less, we say, not we, but they can understand; whereas the less we can understand a man, the more intelligent we are apt to think him. No one should neglect by-play of this description; if I live to be strong enough to carry it through, I mean to play "cambre," and I shall spell it "camber." I wonder Mr. Darwin never abused this word. Laugh at him, however, as we may for having said "sag," if he had not been the kind of man to know the value of these little hits, neither would he have been the kind of man to persuade us into first tolerating, and then cordially accepting, descent with modification.

There is a correlation of mental as well as of physical growth, and we could not probably have had one set of Mr. Darwin"s qualities without the other. If he had been more faultless, he might have written better books, but we should have listened worse. A book"s prosperity is like a jest"s--in the ear of him that hears it.

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