In disposition the Negro is joyous, flexible, and indolent; while the many nations which compose this race present a singular diversity of intellectual character, of which the far extreme is the lowest grade of humanity.
-- Samuel George Morton
   
Samuel George Morton   Name:
Samuel George Morton
Type:
Scientist
Nationality:
American
Birth:
1799
Death:
1851
https://www.nutquote.com/quote/Samuel_George_Morton