I hope that is just a journalist quotation of an imprecise statement during live conversation in an interview. By contrast, as soon as I knew that my beloved and I would marry into an "interracial" marriage (she is from east Asia, and I am an American of a mixed assortment of European ancestry), I figured that my children would have no hope to "not be seen as any different." (I later learned my children actually look like typical members of the local population in some central Asian countries that none of us have ever visited.) I also had Taiwanese friends tell me even before I met my wife that if I married a local girl and had "mixed-blood" children (that is a polite term over there, not an offensive term), that the children would surely be smarter and better-looking than most children.
I'll leave to other people to judge both the intelligence and the personal appearance of my children. But what I very intentionally did in bringing up my children was plan to give them support so that whatever differences they have with other people in their childhood environments--whether height, weight, hair color, low IQ, high IQ, physical weakness, athletic prowess, or whatever it would be--they would still be cherished as our children. I haven't wanted my children to be other than who they are. Yes, everyone should indeed "relate to his peers" and not be arrogant or aloof. Everyone should cherish everybody else's differences. But that also means children ought to be able to follow the life path that fits them best after the shuffle of genes they receive from their parents, the influences of their early childhood, and the constraints of their youthful circumstances. A great artist shouldn't have to set aside his painting to have buddies in the neighborhood. A young hacker shouldn't be told to set aside the computer and play Little League baseball. To each their own. It happens that my children grew up in an environment in which most of their acquaintances are supportive of young people who pursue their own passions, and they haven't had to be ground into sameness to have peers who like them.