I need not say that no library can be useful or attractive unless it is properly arranged and cataloged, and unless it has a simple and effective charging system; and unless the public is admitted directly to the shelves and allowed to handle and select the books. But I do need to say--because some of us are apt to forget it--that these things are not ends in themselves, but means to an end, namely, the bringing together of the man and the book, the distribution of ideas. Do not assume that for some occult reason you must classify and catalog your library precisely like some large public library with which you are familiar. Do not assume, if you are a trained cataloger, that there is any virtue, for instance, in subject cards. One subject heading that brings the book in touch with your public outweighs a dozen that do not affect it. To bring together man and book break all rules and strike out in all kinds of new directions. Your particular locality and your particular public may have special requirements that are present nowhere else. Rules were made for the aid and comfort of the public, not for their confusion and hindrance. Methods are the librarian’s tools, not his handcuffs and shackles. To do anything well we must do it with method and system; but these, like a growing boy’s clothes, need frequent renewal. If your library has stopped growing and has reached senility, then the same suit will fit it year after year, but premature old age is not a good goal to strive for. LAY CONTROL IN LIBRARIES AND ELSEWHERE[3] The system by which the control of a concern is vested in a person or a body having no expert technical knowledge of its workings has become so common that it may be regarded as characteristic of modern civilization. If this seems to any one an extreme statement, a little reflection will convince him to the contrary. To cite only a few examples, the boards of directors of commercial or financial institutions like our manufacturing corporations, our railways and our banks, of charitable foundations like our hospitals and our asylums, of educational establishments like our schools and colleges, are now not expected to understand the detail of the institutions under their charge. Their first duty is to put at the head of their work an expert with a staff of competent assistants to see to that part of it. Even in most of our churches the minister or pastor--the expert head--is employed and practically controlled by a lay body of some kind--a vestry, a session or the like. Government itself is similarly conducted. Neither the legislative nor the executive branch is expected to be made up of experts who understand the technical detail of departmental work; all this is left to subordinates. Even the heads of departments often know nothing at all of the particular work over which they have been set until they have held their position for some time.