As a social anthropologist, I naturally accept and even stress the fact that there are major differences, both mental and psychological, which separate the different races of mankind. Indeed, I would be inclined to suggest that however great may be the physical differences between such races as the European and the Negro, the mental and psychological differences are greater still.
Louis LeakeyMost Kikuyu marriages were arranged on the basis of what is described by anthropologists as the bride price.
Louis Leakey