of a sound education, but should not be used to the exclusion of learning through eye, ear, and hand. Spencer pointed out with much elaboration that children acquire in their early years a vast amount of information exclusively through the incessant use of their senses. To-day teachers know this fact, and realise much better than the teachers of fifty years ago did, that all through the school and college period the pupils should be getting a large part of their new knowledge through the careful application of their own powers of observation, aided, indeed, by books and pictures which record the observations, old and new, of other people. The young human being, unlike the puppy or the kitten, is not confined to the use of his own senses as sources of information and discovery; but can enjoy the fruits of a prodigious width and depth of observation acquired by preceding generations and adult members of his own generation. A recent illustration of this extension of the method of observation in teaching to observations made by other people is the new method of giving moral instruction to school children through photographs of actual scenes which illustrate both good morals and bad, the exhibition of the photographs being accompanied by a running oral comment from the teacher. In this kind of moral instruction it seems to be possible to interest all kinds of children, both civilised and barbarous, both ill-bred and well-bred. The teaching comes through the eye, for the children themselves observe intently the pictures which the lantern throws on the screen; but the striking scenes thus put before them probably lie in most instances quite outside the region of their own experiences.
The essay on "What Knowledge is of Most Worth?" contains a hot denunciation of that kind of information which in most schools used to usurp the name of history. It is enough to say of this part of Spencer's educational doctrine that all the best historical writers since the middle of the nineteenth century seem to have adopted the principles which he declared should govern the writing of history. As a result, the teaching of history in schools and colleges has undergone a profound change. It now deals with the nature and action of government, central, local, and ecclesiastical, with social observances, industrial systems, and the customs which regulate popular life, out-of-doors and indoors. It depicts also the intellectual condition of the nation and the progress it has made in applied science, the fine arts, and legislation, and includes descriptions of the peoples' food, shelters, and amusements. To this result many authors and teachers have contributed; but Spencer's violent denunciation of history as it was taught in his time has greatly promoted this important reform.
Many twentieth-century teachers are sure to put in practice Spencer's exhortation to teach children to draw with pen and pencil, and to use paints and brush. He maintained that the common omission of drawing as an important element in the training of children was in contempt of some of the most obvious of nature's suggestions with regard to the natural development of human faculties; and the better recent practice in some English and American schools verifies his statement; nevertheless some of the best secondary schools in both countries still fail to recognise drawing and painting as important elements in liberal education.
Modern society as yet hardly approaches the putting into effective practice of the sound views which Spencer set forth with great detail in his essay on "Physical Education." The instruction given in schools and colleges on the care of the body and the laws of health is still very meagre; and in certain subjects of the utmost importance no instruction whatever is given, as, for example, in the normal methods of reproduction in plants and animals, in eugenics, and in the ruinous consequences of disregarding sexual purity and honour. In one respect his fundamental doctrine of freedom, carried into the domain of physical exercise, has been extensively adopted in England, on the Continent, and in America. He taught that although gymnastics, military drill, and formal exercises of the limbs are better than nothing, they can never serve in place of the plays prompted by nature. He maintained that "for girls as well as boys the sportive activities to which the instincts impel are essential to bodily welfare." This principle is now being carried into practice not only for school-children, but for operatives in factories, clerks, and other young persons whose occupations are sedentary and monotonous. For all such persons, free plays are vastly better than formal exercises of any sort.
The wide adoption of Spencer's educational ideas has had to await the advent of the new educational administration and the new public interest therein. It awaited the coming of the state university in the United States and of the city university in England, the establishment of numerous technical schools, the profound modifications made in grammar schools and academies, and the multiplication in both countries of the secondary schools called high schools. In other words, his ideas gradually gained admission to a vast number of new institutions of education, which were created and maintained because both the governments and the nations felt a new sense of responsibility for the training of the future generations. These new agencies have been created in great variety, and the introduction of Spencer's ideas has been much facilitated by this variety. These institutions were national, state, or municipal. They were tax-supported or endowed. They charged tuition fees, or were open to competent children or adults without fee. They undertook to meet alike the needs of the individual and the needs of the community; and this undertaking involved the introduction of many new subjects of instruction and many new methods. Through their variety they could be sympathetic with both individualism and collectivism. The variety of instruction offered is best illustrated in the strongest American universities, some of which are tax-supported and some endowed. These universities maintain a great variety of courses of instruction in subjects none of which was taught with the faintest approach to adequacy in American universities sixty years ago; but in making these extensions the universities have not found it necessary to reduce the instruction offered in the classics and mathematics. The traditional cultural studies are still provided; but they represent only one programme among many, and no one is compelled to follow it. The domination of the classics is at an end; but any student who prefers the traditional path to culture, or whose parents choose that path for him, will find in several American universities much richer provisions of classical instruction than any university in the country offered sixty years ago. The present proposals to widen the influence of Oxford University do not mean, therefore, that the classics, history, and philosophy are to be taught less there, but only that other subjects are to be taught more, and that a greater number and variety of young men will be prepared there for the service of the nation.
The new public interest in education as a necessary of modern industrial and political life has gradually brought about a great increase in the proportional number of young men and women whose education is prolonged beyond the period of primary or elementary instruction; and this multitude of young people is preparing for a great variety of callings, many of which are new within sixty years, having been brought into being by the extraordinary advances of applied science. The advent of these new callings has favoured the spread of Spencer's educational ideas. The recent agitation in favour of what is called vocational training is a vivid illustration of the wide acceptance of his arguments. Even the farmers, their farm-hands, and their children must nowadays be offered free instruction in agriculture; because the public, and especially the urban public, believes that by disseminating better methods of tillage, better seed, and appropriate manures, the yield of the farms can be improved in quality and multiplied in quantity. In regard to all material interests, the free peoples are acting on the principle that science is the knowledge of most worth. Spencer's doctrine of natural consequences in place of artificial penalties, his view that all young people should be taught how to be wise parents and good citizens, and his advocacy of instruction in public and private hygiene, lie at the roots of many of the philanthropic and reformatory movements of the day.
On the whole, Herbert Spencer has been fortunate among educational philosophers. He has not had to wait so long for the acceptance of his teachings as Comenius, Montaigne, or Rousseau waited. His ideas have been floated on a prodigious tide of industrial and social change, which necessarily involved wide-spread and profound educational reform.
This introduction deals with Spencer's four essays on education; but in the present volume are included three other famous essays written by him during the same period (1854–59) which produced the essays on education. All three are germane to the educational essays, because they deal with the general law of human progress, with the genesis of that science which
