No More Learning

The statement in question was to the effect that
many long years before these pamphlets were even
projected, Nietzsche's apparent volte-face in regard
to his hero Wagner had been not only foreshadowed,
but actually stated in plain words, in two works
written during his friendship with Wagner, the
works referred to being “The Birth of Tragedy”
(1872), and “Wagner in Bayreuth” (1875) of which
Houston Stuart           declares not only that
it possesses “undying classical worth " but that “a
perusal of it is indispensable to all who wish to
follow the question [of Wagner] to its roots.