The challenges I have faced - among them material poverty, chronic illness, and being raised by a single mother - are not uncommon, but neither have they kept me from uncommon achievements.
One thing has not changed: to doubt the worth of minority students' achievement when they succeed is really only to present another face of the prejudice that would deny them a chance to even try. It is the same prejudice that insists all those destined for success must be cast from the same mold as those who have succeeded before them, a view that experience has already proven a fallacy.