The brutality of a man purely motivated by monetary considerations … often does not appear to him at all as a moral delinquency, since he is aware on… - Georg Simmel

An inquiry into the inner meaning of specifically modern life and its products, into the soul of the cultural body, so to speak, must seek to solve the equation which structures like the metropolis set up between the individual and the super-individual contents of life. Such an inquiry must answer the question of how the personality accommodates itself in the adjustments to external forces.

Every social occurrence as such, consists of an interaction between individuals. In other words, each individual is at the same time an active and a passive agent in a transaction. In case of superiority and inferiority, however, the relation assumes the appearance of a one-sided operation ; the one party appears to exert, while the other seems merely to receive an influence.

Man's position in the world is defined by the fact that in every dimension of his being and behavior he finds himself at every moment between two boundaries. This condition appears as the formal structure of our existence, filled always with different contents in life's diverse provinces, activities, and destinies. We feel that the content and value of every hour stands between a higher and a lower; every thought between a wiser and a more foolish; every possession between a more extended and a more limited; every deed between a greater and a lesser measure of meaning, adequacy, and morality.