The preceding view is, as yet, too purely determinist. The due place of ideals, individual and corporate, in their reaction upon the function and the structure of the city, and even upon its material environment, has next to be recognised. For where the town merely makes and fixes its industry and makes its corresponding schools, where its habits and customs become its laws, even its morality, the community, as we have just seen, sinks into routine, and therefore decay. To prevent this a twofold process of thought is ever necessary, critical and constructive. What are these? On the one hand, a continual and critical selection among the ideas derived from experience, and the formulation of these as Ideals: and further, the organisation of these into a larger and larger whole of thought; in fact, a Synthesis of a new kind. This critical spirit it is which produced the prophets of Israel, the questioning of Socrates, and so on, to the journalistic and other criticism of life to-day. The corresponding constructive endeavour is now no mere School of traditional learning or of useful information. It is one of science in a new and reorganised sense; one of philosophy also, one of ideals above all.

As from the Schools of the Law, as over against these, arise the prophets, so from the technical and applied sciences, the descriptive natural sciences, should arise the scientific thinkers, reinterpreting each his field of knowledge and giving us the pure sciences—pure geometry henceforth contrasted with mere land surveying, morphology with mere anatomy, and so on; while instead of the mere concrete encyclopædia from Pliny or Gesner to Diderot or Chambers, vast subjective reorganisations of knowledge, philosophic systems, now appear. Similarly, the mere observations of the senses and their records in memory become transformed into the images of the poet, the imagery too of the artist, for art proper is only thus born. That mere imitation of nature, which so commonly in the graphic arts (though happily but rarely in music) has been mistaken for art, thus modestly returns to its proper place—that of the iconography of descriptive science.

Thus from the Schools of all kinds of knowledge, past and present, we pass into the no less varied Cloisters of contemplation, meditation, imagination. With the historian we might explore the Cloisters of the past, built at one time from the current ideals of the Good, at another of the True, at another of the Beautiful; indeed, in widely varying measures and proportions from all of these. How far each of these now expresses the present, how far it may yet serve the future, is obviously a question of questions, yet for that very reason one exceeding our present limits. Enough if in city life the historic place of what is here generalised under this antique name of Cloister be here recognised; and in some measure the actual need, the potential place be recognised also. Here is the need and use, beyond the fundamental claims of the material life of the Town, and the everyday sanity of the Schools, with all their observations and information, their commonsense and experience, their customs and conventions, even their morals and their law, for a deeper ethical insight than any rule or precedent can afford, for a fuller and freer intellectual outlook than that which has been derived from any technical experience or empiric skill, for an imagery which is no mere review of the phantasmagoria of the senses. In our age of the multiplication and expansion of towns, of their enrichment and their impoverishment, of the multiplication and enrichment of schools also, it is well for the sociologist to read from history, as he then may more fully see also around him that it is ever some fresh combination of these threefold products of the Cloister—ideal theory, and imagery—emotional, intellectual, sensuous—which transforms the thought-world of its time.

The philosopher of old in his academic grove, his porch, the mediaeval monk within his studious cloister's pale, are thus more akin to the modern scientific thinker than he commonly realises—perhaps because he is still, for the most part, of the solitary individualism of the hermit of the Thebaid, of Diogenes in his tub. Assuredly, they are less removed in essential psychology than their derived fraternities, their respective novices and scholars, have often thought. It is thus no mere play of language which hands on from the one to the other the "travail de Bénédictin," though even here the phrase is inadequate savouring too much of the school, into which each cloister of every sort declines sooner or later, unless even worse befall.

The decay of the cloister, though thus on the one hand into and with the school, may also take place within itself, since imagination and ideal may be evil, and theory false. That examples of all these decays abound in the history of religion, of philosophy, of art also, is a commonplace needing no illustration. Nor should the modern investigator think his science or himself immune to the same or kindred germs in turn.

K—THE CITY PROPER

Now, "at long last," we are ready to enter the city proper. This is not merely the Town of place and work and folk, even were this at their economic best. It is not enough to add the School, even at its completest; nor the cloister, though with this a yet greater step towards the city proper is made. For though this is not itself the City, its ideals of human relations, its theory of the universe and man, its artistic expression and portrayal of all these, ever sooner or later react upon the general view and conduct of life. Hence the Academe of Plato and the Lyceum of Aristotle, the mediaeval cloister and the modern Research Institute, have been so fertile, so creative in their influence upon the city's life, from which they seemed to be retired. Hence it is ever some new combination of the threefold product of the cloister—ideal, idea, and image—which transforms the world, which opens each new epoch. Each new revelation and vision, each system of thought, each new outburst of poetry and song, has moved the men of its age by no mere mechanical pressure of economic need or external force, by no mere scholastic instruction, but in a far subtler way, and into new and unexpected groupings, as the sand upon Chladon's vibrating plate leaps into a new figure with each thrill of the violinist's bow.

Instead of simply developing our morals from custom, and therefore codifying them into law as in the school they are now boldly criticised, as in part if not in whole, hindrances to a better state of things. As this becomes more and more clearly formulated as an ideal, its ethic transcendence of convention and law not only becomes clear, but the desire for its realisation becomes expressed. This may be with all degrees of clearness of reason and vividness of imagery, yet may remain long or altogether in the plane of literature, as has Plato's Republic or More's Utopia—standard and characteristic types of the cloister library as we may call it, one of inestimable value to the world in the past, and perhaps in our time needed as much as ever to help us to see somewhat beyond the output of the busy presses of town and school. Yet our ideal, our "Civitas Dei," "Civitas Solis," need not remain unrealised: it may be not only seriously planned towards realisation, as was Platonopolis of old, but bravely founded, as has been done in cases without number, from the ancient world to modern communities, by no means wholly unsuccessful. Though in our great industrial towns, our long settled regions, such new departures seem less easy, the principle remains valid—that it is in our ideal of polity and citizenship, and in our power of realising this, that the city proper has its conception and its birth. Again, instead of simply deriving our thought from experience we now project our clarified thought into action and into education; so that from cloister of philosophy, and from its long novitiate of silence, there grows up the brotherhood of culture, the culture city itself. Similarly in art, we no longer imitate nature, nor copy traditional designs. Art proper appears, shaping bronze and marble into images of the gods, and on a burnt and ruined hill-fort renewing the Parthenon. In general terms, instead of simply adjusting, as in the school, our mental picture to the outward facts, we reverse the process; and with a new art conception, be it good or bad, we transform the outward world, like wax under the seal. Thus from the cloister and chapel of the musician, the studio-cell of the artist, the scriptorium of the poet, comes forth the architect, remodelling the city around his supreme material expression and home of its moral and material reorganisation, its renewed temporal and spiritual powers. Of this, the city proper, the Acropolis of Athens, the Temple of Jerusalem, the Capitol and Forum of Rome are classic and central examples, and in the mediaeval city, pre-eminently the cathedral; though beside this we must not forget the town house and its belfry, the guild houses, the colleges, the great place, the fountains, the city cross, and if last, still best if good at all, the streets and courts and homes. Returning once more to the history of educational development, we have here a means of unravelling the apparently perplexing history of universities. For the university past or present has but its foundations in the school, with its local and its general tradition, whatever may be the accordance of these with well-ascertained fact, its true novitiate can only be afforded in the cloister of reflection and research, of interpretation and synthesis; while for its full development it needs the perpetual renewal of that generous social life—that inspiring intercourse "of picked adolescents and picked senescents"—which has marked the vital periods of every university worthy of the name.