PREFACE.

THE following pages contain, I believe, the first accurate analysis of the laws of Political Economy which has been published in England. Many treatises, within their scope, correct, have appeared in contradiction of the views popularly received; but no exhaustive examination of the subject was possible to any person unacquainted with the value of the products of the highest industries, commonly called the "Fine Arts;" and no one acquainted with the nature of those industries has, so far as I know, attempted, or even approached, the task.

So that, to the date (1863) when these Essays were published, not only the chief conditions of the production of wealth had remained unstated, but the nature of wealth itself had never been defined. "Every one has a notion, sufficiently correct for common purposes, of what is meant by wealth," wrote Mr. Mill, in the outset of his treatise: and contentedly proceeded, as if a chemist should proceed to investigate the laws of chemistry without endeavouring

to ascertain the nature of fire or water, because every one had a notion of them, "sufficiently correct for common purposes.'

But even that apparently indisputable statement was untrue. There is not one person in ten thousand who has a notion sufficiently correct, even for the commonest purposes, of "what is meant" by wealth; still less of whet wealth everlastingly is, whether we mean it or not; which it is the business of every student of economy to ascertain. We, indeed, know (either by experience or in imagination) what it is to be able to provide ourselves with luxurious food, and handsome clothes; and if Mr. Mill had thought that wealth consisted only in these, or in the means of obtaining these, it would have been easy for him to have so defined it with perfect scientific accuracy. But he knew better: he knew that some kinds of wealth consisted in the possession, or power of obtaining, other things than these; but, having, in the studies of his life, no clue to the principles of essential value, he was compelled to take public opinion as the ground of his science; and the public, of course, willingly accepted the notion of a science founded on their opinions.

I had, on the contrary, a singular advantage, not orly in the greater extent of the field of investigation opened

to me by my daily pursuits, but in the severity of some lessons I accidentally received in the course of them.

When, in the winter of 1851, I was collecting materials for my work on Venetian architecture, three of the pictures of Tintoret on the roof of the School of St. Roch were hanging down in ragged fragments, mixed with lath and plaster, round the apertures made by the fall of three Austrian heavy shot. The city of Venice was not, it appeared, rich enough to repair the damage that winter; and buckets were set on the floor of the upper room of the school to catch the rain, which not only fell directly through the shot holes, but found its way, owing to the generally pervious state of the roof, through many of the can vasses of Tintoret's in other parts of the ceiling.

It was a lesson to me, as I have just said, no less direct than severe; for I knew already at that time (though I have not ventured to assert, until recently at Oxford,) that the pictures of Tintoret in Venice were accurately the most precious articles of wealth in Europe, being the best existing productions of human industry. Now at the time that three of them were thus fluttering in moist rags from the roof they had adorned, the shops of the Rue Rivoli at Paris were, in obedience to a

steadily-increasing public Demand, beginning to show a steadily-increasing Supply of elaborately-finished and coloured lithographs, representing the modern dances of delight, among which the cancan has since taken a dis tinguished place.

The labour employed on the stone of one of these lithographs is very much more than Tintoret was in the habit of giving to a picture of average size. Considering labour as the origin of value, therefore, the stone so highly wrought would be of greater value than the picture; and since also it is capable of producing a large number of immediately saleable or exchangeable impressions, for which the "demand" is constant, the city of Paris naturally supposed itself, and on all hitherto believed or stated principles of political economy, was, infinitely richer in the possession of a large number of these lithographic stones, (not to speak of countless oil pictures and marble carvings of similar character), than Venice in the possession of those rags of mildewed canvas, flaunting in the south wind and its salt rain. And, accordingly, Paris provided (without thought of the expense) lofty arcades of shops, and rich recesses of innumerable private apartments, for the protection of these better treasures of hers from the weather.

Yet, all the while, Paris was not the richer for these possessions. Intrinsically, the delightful lithographs were not wealth, but polar contraries of wealth. She was, by the exact quantity of labour she had given to produce these, sunk below, instead of above, absolute Poverty. They not only were false Riches-they were true Debt, which had to be paid at last-and the present aspect of the Rue Rivoli shows in what manner.

And the faded stains of the Venetian ceiling, all the while, were absolute and inestimable wealth. Useless to their possessors as forgotten treasure in a buried city, they had in them, nevertheless, the intrinsic and eternal nature of wealth; and Venice, still possessing the ruins of them, was a rich city; only, the Venetians had not a notion sufficiently correct even for the very common purpose of inducing them to put slates on a roof, of what was meant by wealth."

The vulgar economist would reply that his science had nothing to do with the qualities of pictures, but with their exchange-value only; and that his business was, exclusively, to consider whether the remains of Tintoret were worth as many ten-and-sixpences as the impressions which might be taken from the lithographic

stones.