'Icyumba cyiza mu nzu y'inkende' Ubu, Bwana Samper agira ati: "Turicuza cyane ko abantu benshi n'ibisekuru bababajwe n'ibyo bikorwa cyangwa no kuba twarananiwe kubyamagana." Yamaganye kandi Madison Grant na Henry Fairfield Osborn bamwe mu bashinze iyi nzu, bombi bagize uruhare rukomeye mu kumurika Ota Benga.
