Dilettanti, dilettanti! This is the slighting way in which those who pursue any branch of art or learning for the love and enjoyment of the thing,—per il loro diletto, are spoken of by those who have taken it up for the sake of gain, attracted solely by the prospect of money. This contempt of theirs comes from the base belief that no man will seriously devote himself to a subject, unless he is spurred on to it by want, hunger, or else some form of greed. The public is of the same way of thinking; and hence its general respect for professionals and its distrust of dilettanti. But the truth is that the dilettante treats his subject as an end, whereas the professional, pure and simple, treats it merely as a means. He alone will be really in earnest about a matter, who has a direct interest therein, takes to it because he likes it, and pursues it con amore. It is these, and not hirelings, that have always done the greatest work.

In the republic of letters it is as in other republics; favor is shown to the plain man—he who goes his way in silence and does not set up to be cleverer than others. But the abnormal man is looked upon as threatening danger; people band together against him, and have, oh! such a majority on their side.

The condition of this republic is much like that of a small State in America, where every man is intent only upon his own advantage, and seeks reputation and power for himself, quite heedless of the general weal, which then goes to ruin. So it is in the republic of letters; it is himself, and himself alone, that a man puts forward, because he wants to gain fame. The only thing in which all agree is in trying to keep down a really eminent man, if he should chance to show himself, as one who would be a common peril. From this it is easy to see how it fares with knowledge as a whole.

Between professors and independent men of learning there has always been from of old a certain antagonism, which may perhaps be likened to that existing been dogs and wolves. In virtue of their position, professors enjoy great facilities for becoming known to their contemporaries. Contrarily, independent men of learning enjoy, by their position, great facilities for becoming known to posterity; to which it is necessary that, amongst other and much rarer gifts, a man should have a certain leisure and freedom. As mankind takes a long time in finding out on whom to bestow its attention, they may both work together side by side.

He who holds a professorship may be said to receive his food in the stall; and this is the best way with ruminant animals. But he who finds his food for himself at the hands of Nature is better off in the open field.

Of human knowledge as a whole and in every branch of it, by far the largest part exists nowhere but on paper,—I mean, in books, that paper memory of mankind. Only a small part of it is at any given period really active in the minds of particular persons. This is due, in the main, to the brevity and uncertainty of life; but it also comes from the fact that men are lazy and bent on pleasure. Every generation attains, on its hasty passage through existence, just so much of human knowledge as it needs, and then soon disappears. Most men of learning are very superficial. Then follows a new generation, full of hope, but ignorant, and with everything to learn from the beginning. It seizes, in its turn, just so much as it can grasp or find useful on its brief journey and then too goes its way. How badly it would fare with human knowledge if it were not for the art of writing and printing! This it is that makes libraries the only sure and lasting memory of the human race, for its individual members have all of them but a very limited and imperfect one. Hence most men of learning as are loth to have their knowledge examined as merchants to lay bare their books.

Human knowledge extends on all sides farther than the eye can reach; and of that which would be generally worth knowing, no one man can possess even the thousandth part.

All branches of learning have thus been so much enlarged that he who would "do something" has to pursue no more than one subject and disregard all others. In his own subject he will then, it is true, be superior to the vulgar; but in all else he will belong to it. If we add to this that neglect of the ancient languages, which is now-a-days on the increase and is doing away with all general education in the humanities—for a mere smattering of Latin and Greek is of no use—we shall come to have men of learning who outside their own subject display an ignorance truly bovine.

An exclusive specialist of this kind stands on a par with a workman in a factory, whose whole life is spent in making one particular kind of screw, or catch, or handle, for some particular instrument or machine, in which, indeed, he attains incredible dexterity. The specialist may also be likened to a man who lives in his own house and never leaves it. There he is perfectly familiar with everything, every little step, corner, or board; much as Quasimodo in Victor Hugo's Nôtre Dame knows the cathedral; but outside it, all is strange and unknown.

For true culture in the humanities it is absolutely necessary that a man should be many-sided and take large views; and for a man of learning in the higher sense of the word, an extensive acquaintance with history is needful. He, however, who wishes to be a complete philosopher, must gather into his head the remotest ends of human knowledge: for where else could they ever come together?