"Mr. Matthew Arnold, like other good men of our times, disliked the idea of being made the subject of a regular biography; and the only official and authoritative sources of information as to the details of his life are the Letters published by his family, under the editorship of Mr. G. W.E. Russell (2 vols., London, 1895). To these, therefore, it seems to be a duty to confine oneself, as far as such details are concerned, save as regards a very few additional facts which are public property."

The views contained in this volume are the result of a prolonged and somewhat varied professional experience. This experience includes the training of more than five thousand young men and of nearly one thousand young women, a large portion of them for the office of teachers; and it has been gained in College, in Boarding School, in a city High School, and in a State Normal School. In all this prolonged and varied experience, I have constantly put myself in the attitude of a learner, and my aim in the present volume is to place before the younger members of the profession, in the briefest and clearest terms possible, the lessons I have myself learned.

I have to express my indebtedness first of all to the executors of Henrietta MacOubrey, George Borrow's stepdaughter, who kindly placed Borrow's letters and manuscripts at my disposal. To the survivor of these executors, a lady who resides in an English provincial town, I would particularly wish to render fullest acknowledgment did she not desire to escape all publicity and forbid me to give her name in print. I am indebted to Sir William Robertson Nicoll without whose kindly and active intervention I should never have taken active steps to obtain the material to which this biography owes its principal value.