It is once again the vexing problem of identity within variety; without a solution to this disturbing problem there can be no system, no classification.
-- Roman Jakobson
   
Roman Jakobson   Name:
Roman Jakobson
Type:
Scientist
Nationality:
Russian
Birth:
October 11, 1896
Death:
July 18, 1982
https://www.nutquote.com/quote/Roman_Jakobson