Max Weber on Rationalism

“Every purely personal relationship of man to man, of whatever sort and even including complete enslavement, may be subjected to ethical requirements and ethically regulated. This is true because the structures of these relationships depend upon the individual wills of the participants, leaving room in such relations for manifestations of the virtue of charity. But this is not the situation in the realm of economically rationalised relationships, where personal control is exercised in inverse ratio to the degree of rational differentiation of the economic structure.”