I read recently a minutum of information presented in "Greek: An Intensive Course" and I encountered an apparent fallacy, supposing Herbert Weir Smyth's book to be the paragon of the Greek Grammars. The book predicated the character rho beginning to never have a rough breathing and upsilon beginning always to have a rough breathing; however, as is insinuated above, Smyth's grammar is at variance with the former, saying both always to have a rough breathing.
Does any of you know definitively to which assertion I should place greater credence, either apropos of the laurels and merits of the writers of these two great books or for a source extrinsic and more reliable than either mentioned?
