Page:Principles of Political Economy Vol 1.djvu/144

122 must necessarily in that case be provided from funds already employed as circulating capital. But improvements are always introduced very gradually, and are seldom or never made by withdrawing circulating capital from actual production, but are made by the employment of the annual increase. There are few if any examples of a great increase of fixed capital, at a time and place where circulating capital was not rapidly increasing likewise. It is not in poor or backward countries that great and costly improvements in production are made. To sink capital in land for a permanent return—to introduce expensive machinery—are acts involving immediate sacrifice for distant objects; and indicate, in the first place, tolerably complete security of property; in the second, considerable activity of industrial enterprise; and in the third, a high standard of what has been called the "effective desire of accumulation:" which three things are the elements of a society rapidly progressive in its amount of capital. Although, therefore, the labouring classes must suffer, not only if the increase of fixed capital takes place at the expense of circulating, but even if it is so large and rapid as to retard that ordinary increase to which the growth of population has habitually adapted itself; yet, in point of fact, this is very unlikely to happen, since there is probably no country whose fixed capital increases in a ratio more than proportional to its circulating. If the whole of the railways which, during the speculative madness of 1845, obtained the sanction of Parliament, had been constructed in the times fixed for the completion of each, this improbable contingency would, most likely, have been realized; but this very case has afforded a striking example of the difficulties which oppose the diversion into new channels, of any considerable portion of the capital that supplies the old: difficulties generally much more than sufficient to prevent enterprises that involve the sinking of capital, from extending themselves with such rapidity as to impair the sources of the existing employment for labour.