Quotes from Whitney M. Young, Jr., 1967

Einstein was once quoted as saying that in the society of Australian aborigines, he would rightfully be regarded as intellectually deficient for not being able to track a wallaby or throw a boomerang. If the aborigine ever did get around to drafting an IQ test, all of western civilization would presumably flunk it... Testing and teaching materials must clearly take cognizance of cultural and class differences if the true potential of the individual child is to be recognized and realized.