The bourgeoisie cannot exist without constantly revolutionizing the instruments of production, and thereby the relations of production, and with them the whole relations of society.
Karl MarxYou will have to go through 15, 20, 50 years of civil wars and national struggles not only to bring about a change in society but also to change yourselves, and prepare yourselves for the exercise of political power.
Karl MarxWhen the labourer co-operates systematically with others, he strips off the fetters of his individuality, and develops the capabilities of his species.
Karl Marx