“Everything is relative in this world, where change alone endures.”

“In a country where the sole employer is the State, opposition means death by slow starvation. The old principle: who does not work shall not eat, has been replaced by a new one: who does not obey shall not eat.”

“The bourgeoisie...by its imperialist methods of appropriation is destroying the economic structure of the world and human culture generally. Nevertheless, the historical persistence of the bourgeoisie is colossal. It holds power, and does not wish to abandon it...The red terror is a weapon utilised against a class, doomed to destruction which does not wish to perish.”

“Old age is the most unexpected of all things that can happen to a man.”

“The end may justify the means as long as there is something that justifies the end.”

“Workers – men and women – of all countries, place yourselves under the banner of the Fourth International. It is the banner of your approaching victory!”

“Lenin refused to recognise moral norms established by slave-owners for their slaves and never observed by the slave-owners themselves; he called upon the Proletariat to extend the class struggle into the moral sphere too. Who fawns before the precepts established by the enemy will never vanquish that enemy!”