The members of a trades union should be taught . . . that the labor movement means more, infinitely more, than a paltry increase in wages and the strike necessary to secure it; that while it engages to do all that possibly can be done to better the working conditions of its members, its higher object is to overthrow the capitalist system of private ownership of the tools of labor, abolish wage-slavery and achieve the freedom of the whole working class and, in fact, of all mankind. . . . What