What man is, only his history tells.

What man is, only his history tells.

Any theory intended to describe and analyze socio-historical reality cannot restrict itself to the human spirit and disregard the totality of human nature.

The sciences which take socio-historical reality as their subject matter are seeking, more intensively than ever before, their systematic relations to one another and to their foundation.

The individual always realizes only one of the possibilities in his development, which could always have taken a different turning whenever he had to make an important decision.

The knife of historical relativism... which has cut to pieces all metaphysics and religion must also bring about healing.

The existence of inherent limits of experience in no way settles the question about the subordination of facts of the human world to our knowledge of matter.