All the other large and small nationalities and peoples are destined to perish before long in the revolutionary world storm. The next world war will result in the disappearance from the face of the earth not only of reactionary classes and dynasties, but also of entire reactionary peoples. And that, too, is a step forward.

Freedom is the recognition of necessity.

Terror consists mostly of useless cruelties perpetrated by frightened people in order to reassure themselves.

In a political struggle of class against class, organization of trade unions is the most important weapon.

Three hundred years after its appearance Christianity was the recognized state religion in the Roman World Empire, and in barely sixty years socialism has won itself a position which makes its victory absolutely certain.

Don't forget any affront done to you and to all our people, the time of revenge will come and must be put to good use.

In science, each new point of view calls forth a revolution in nomenclature.