Of a universal civic society:

This problem is the most difficult and the last to be solved by mankind.


Sixth Thesis - Idea for a Universal History from a Cosmopolitan Point of View (1784)


This problem is the most difficult and the last to be solved by mankind.

This problem is the most difficult and the last to be solved by mankind.

This problem is the most difficult and the last to be solved by mankind.

This problem is the most difficult and the last to be solved by mankind.