It is no different for mental differentiation, especially since this usually originates in the meeting of latent mental abilities with objectively preexisting mental products. The unmediated interaction of subjectivities or the purely inner energy of a human being rarely elicits all the mental distinctiveness that one possesses; rather, this seems to be associated with the extent of what has been called “objective mind,” that is, the traditions and the experiences of one’s group, set down in thousands of forms; the art and learning that are present in tangible structures; all the cultural materials that the historical group possesses as something super-subjective and yet available to everyone. The peculiarity of this generally accessible Mind that crystallizes itself in objective structures is that it provides both the material and the impetus for the development of a distinct personal mental type.

DEFINE: Introduces the concept of "objective mind": traditions, art, and learning crystallized in cultural structures available to the individual.

Georg Simmel, on individuality and social…, loc. 654