When I think about my past-my personal past, my family past, my education, all the things that comprise a human being, and I compare myself to other members of my family and closest dear friends, I still haven't been able to sort it out why some of us feel so profoundly about certain issues, certain issues of morality, of public morality, of ethics, of justice and those notions, and how we differ. Why some of us have been ready to do things, and others not.