PERSON@1 -LRB- NUMBER@1 May NUMBER@2 -- NUMBER@3 August NUMBER@4 -RRB- was a MISC@1 philosopher , economist , historian and a key figure in the history of MISC@2 philosophy and the MISC@3 .

PERSON@1 -LRB- May NUMBER@1 , NUMBER@2 - August NUMBER@3 , NUMBER@4 -RRB- was a philosopher and historian from LOCATION@1 .
