"There will be no leadership role for Marxist-Leninists in future class struggles if the vanguard doesn’t hold up the red banner of proletarian internationalism, if the vanguard can’t answer the question of how to establish the dictatorship of the proletariat, of how to develop the power of the proletariat, of how to break the power of the bourgeoisie, if it isn’t prepared to do anything to answer these questions. The class analysis we require cannot be developed without revolutionary practice or revolutionary initiative."