I know that no matter how liberal or progressive I profess to be, no matter how successfully, how diligently I seek to be enlightened and nuanced in my understanding of the world and those around me, I know that there still is a tiny, virulent nugget, a germ of prejudice that exists deep within me — the product of those stereotypes and awful jokes of childhood and adolescence, and that it must always be powerfully held at bay by reason, understanding and love.