Richard Wagner in Bayreuth by Friedrich Nietzsche

It were strange if what a man did best and most liked to do could not be traced in the general outline of his life, and in the case of those who are remarkably endowed there is all the more reason for supposing that their life will present not only the counterpart of their character, as in the case of every one else, but that it will present above all the counterpart of their intellect and their most individual tastes. The life of the epic poet will have a dash of the Epos in it -- as from all accounts was the case with Goethe, whom the Germans very wrongly regarded only as a lyrist -- and the life of the dramatist will probably be dramatic.

The dramatic element in Wagner's development cannot be ignored, from the time when his ruling passion became self-conscious and took possession of his whole being. From that time forward there is an end to all groping, straying, and sprouting of offshoots, and over his most tortuous deviations and excursions, over the often eccentric disposition of his plans, a single law and will are seen to rule, in which we have the explanation of his actions, however strange this explanation may sometimes appear. There was, however, an ante-dramatic period in Wagner's life -- his childhood and youth -- which it is impossible to approach without discovering innumerable problems.