Society does not consist of individuals but expresses the sum of interrelations, the relations within which these individuals stand. – Karl Marx
The production of too many useful things results in too many useless people. – Karl Marx
The history of all previous societies has been the history of class struggles. – Karl Marx
Mankind always sets itself only such tasks as it can solve; since, looking at the matter more closely, we will always find that the task itself arises only when the material conditions necessary for its solution already exist or are at least in the process of formation. – Karl Marx