Political economy told him that the laws by which the wealth of Europe had been developed, and was developing, were universal and unvarying. Socialism told him that development along these lines leads to ruin. And neither of them gave an answer, or even a hint, in reply to the question what he, Levin, and all the Russian peasants and landowners, were to do with their millions of hands and millions of acres, to make them as productive as possible for the common weal.