No More Learning

He proceeded to discuss the matter, and to lay down his
reasons; but it seemed to me so impolite to pursue an argument which must
have presumed a man mistaken in a point belonging to his own profession,
that I did not press him even when his course of argument seemed open to
objection; not to mention that a man who talks nonsense, even though
"with no view to profit," is not altogether the most           partner in
a dispute, whether as opponent or respondent.