and Weitling's allies were apparently not cordial, though they had so much in common that, on the one hand, Weitling's correspondents urge him to keep on good terms with "Young Germany," and, on the other, Marr says he actually tried to get a common standing ground with the communists, and thought he had found it in the negation of the present system of things--the negation of religion, the negation of patriotism, the negation of subjection to authority. Now the importance of this excursus on the Young Hegelians lies in the fact that Karl Marx was a humanist, and looked on humanism as the vital and creative principle in the renovation of political and industrial society. In the _Deutsche Französische Jahrbücher_ he published an article on the Hegelian Philosophy of Right, in which he says: "The new revolution will be introduced by philosophy. The revolutionary tradition of Germany is theoretical. The Reformation was the work of a monk; the Revolution will be the work of a philosopher." The particular philosophy that was to do the work is that of the German critics, whose critique of religion had ended in the dogma that man is the highest being for man, and in the categorical imperative, "to destroy everything in the present order of things that makes a man a degraded, insulted, forsaken, and despised being." But philosophy cannot work a revolution without material weapons; and it will find its material weapon in the proletariat, which he owns, however, was at the time he wrote only beginning to be formed in Germany. But when it rises in its strength, it will be irresistible, and the revolution which it will accomplish will be the only one known to history that is not utopian. Other revolutions have been partial, wrought by a class in the interests of a class; but this one will be a universal and uniform revolution, effected in the name of all society, for the proletariat is a class which possesses a universal character because it dissolves all other separate classes into itself. It is the only class that takes its stand on a human and not a historical title. Its very sorrows and grievances have nothing special or relative in them; they are the broad sorrows and grievances of humanity. And its claims are like them; for it asks no special privileges or special prerogatives; it asks nothing but what all the world will share along with it. The history of the world is the judgment of the world, and the duration of an order of things founded on the ascendancy of a limited class possessing money and culture, is practically condemned and foredoomed by the rapid multiplication of a large class outside which possess neither. The growth of this latter body not merely tends to produce, but actually _is_, the dissolution of the existing system of things. For the existing system is founded on the assertion of private property, but the proletariat is forced by society to take the opposite principle of the negation of private property for