Class struggle: external peace, international solidarity, peace among peoples. This is the sacred slogan of international socialist democracy that liberates nations.
Karl LiebknechtIn capitalist history, invasion and class struggle are not opposites, as the official legend would have us believe, but one is the means and the expression of the other.
Karl LiebknechtThe failure of the Russian Socialist Republic will be the defeat of the proletariat of the whole world.
Karl Liebknecht