Much of the tragical lore of the infant mortality, the malnutrition, and the five-in-a-room morality of the city's poor is written in statistics, and the statistical path to the heart is more figurative than literal.It is difficult to write stylistically a per-annum report of 1,327 curvatures of the spine, whereas the poor specific little vertebra of Mamie O'Grady, daughter to Lou, your laundress, whose alcoholic husband once invaded your very own...