So it is that we can seldom help anybody. Either we don't know what part to give or maybe we don't like to give any part of ourselves. Then, more often than not, the part that is needed is not wanted. And even more often, we do not have the part that is needed.
Norman Maclean (2009). “A River Runs Through It and Other Stories, Twenty-fifth Anniversary Edition”, p.81, University of Chicago Press