But this can only be realized in a society in which all enjoy comfort and leisure. Then only shall we see art associations, of which each member will find room for his capacity; for art cannot dispense with an infinity of purely manual and technical supplementary works. These artistic associations will undertake to embellish the houses of their members, as those kind volunteers, the young painters of Edinburgh, did in decorating the walls and ceilings of the great hospital for the poor in their city. A painter or sculptor who has produced a work of personal feeling will offer it to the woman he loves, or to a friend. Executed for love's sake,--will his work, inspired by love, be inferior to the art that to-day satisfies the vanity of the philistine, because it has cost much money? The same will be done as regards all pleasures not comprised in the necessaries of life. He who wishes for a grand piano will enter the association of musical instrument makers. And by giving the association part of his half-days' leisure, he will soon possess the piano of his dreams. If he is fond of astronomical studies he will join the association of astronomers, with its philosophers, its observers, its calculators, with its artists in astronomical instruments, its scientists and amateurs, and he will have the telescope he desires by taking his share of the associated work, for it is especially the rough work that is needed in an astronomical observatory--bricklayer's, carpenter's, founder's, mechanic's work, the last touch being given to the instrument of precision by the artist. In short, the five or seven hours a day which each will have at his disposal, after having consecrated several hours to the production of necessities, would amply suffice to satisfy all longings for luxury, however varied. Thousands of associations would undertake to supply them. What is now the privilege of an insignificant minority would be accessible to all. Luxury, ceasing to be a foolish and ostentatious display of the bourgeois class, would become an artistic pleasure. Everyone would be the happier for it. In collective work, performed with a light heart to attain a desired end, a book, a work of art, or an object of luxury, each will find an incentive and the necessary relaxation that makes life pleasant. In working to put an end to the division between master and slave, we work for the happiness of both, for the happiness of humanity. FOOTNOTES: [6] They _have_ already been discovered since the above lines were written. [7] We know this from Playfair, who mentioned it at Joule's death. CHAPTER X AGREEABLE WORK I