Sixty percent of all Indians live in urban areas, but nobody's writing about them. They're really an underrepresented population, and the ironic thing is very, very few of those we call Native American writers actually grew up on reservations, and yet most of their work is about reservations.
False facts are highly injurious to the progress of science, for they often endure long; but false views, if supported by some evidence, do little harm, for every one takes a salutary pleasure in proving their falseness.
There's clearly something to be said for success and following through on your commitments.

