In the sheep/goat model it is helpful to hear even finer distinctions being made. G*D can spot a sheep in goat's clothing. Even sheep come in different guises - "fat" and "thin". Even then there is a quality behind size - justice.
Here in a last week of our liturgical year we pause to reflect on our weight. Too heavy? Too thin? Must not have had your daily minimum requirement of justice. This is not just a personal reflection but one of family, religious judicatory, nation and environment. Too heavy? Too thin? Enough justice?
Since my "sheep within a sheep" detector is relatively unsophisticated, "justice for all" is probably still a helpful mantra.