Consider these cases, old and new, and you will observe the operation of a general tendency. Everywhere there was one big thing that served six purposes; everywhere now there are six small things; or, rather (and there is the trouble), there are just five and a half. Nevertheless, we will not say that this separation and specialism is entirely useless or inexcusable. I have often thanked God for the telephone; I may any day thank God for the lancet; and there is none of these brilliant and narrow inventions (except, of course, the asbestos stove) which might not be at some moment necessary and lovely. But I do not think the most austere upholder of specialism will deny that there is in these old, many-sided institutions an element of unity and universality which may well be preserved in its due proportion and place. Spiritually, at least, it will be admitted that some all-round balance is needed to equalise the extravagance of experts. It would not be difficult to carry the parable of the knife and stick into higher regions. Religion, the immortal maiden, has been a maid-of-all-work as well as a servant of mankind. She provided men at once with the theoretic laws of an unalterable cosmos; and also with the practical rules of the rapid and thrilling game of morality. She taught logic to the student and told fairy tales to the children; it was her business to confront the nameless gods whose fear is on all flesh, and also to see the streets were spotted with silver and scarlet, that there was a day for wearing ribbons or an hour for ringing bells. The large uses of religion have been broken up into lesser specialities, just as the uses of the hearth have been broken up into hot water pipes and electric bulbs. The romance of ritual and coloured emblem has been taken over by that narrowest of all trades, modern art (the sort called art for art’s sake), and men are in modern practice informed that they may use all symbols, so long as they mean nothing by them. The romance of conscience has been dried up into the science of ethics; which may well be called decency for decency’s sake, decency unborn of cosmic energies and barren of artistic flower. The cry to the dim gods, cut off from ethics and cosmology, has become mere Psychical Research. Everything has been sundered from everything else, and everything has grown cold. Soon we shall hear of specialists dividing the tune from the words of a song, on the ground that they spoil each other; and I did once meet a man who openly advocated the separation of almonds and raisins. This world is all one wild divorce court; nevertheless, there are many who still hear in their souls the thunder of authority of human habit; those whom Man hath joined let no man sunder.
This book must avoid religion, but there must (I say) be many, religious and irreligious, who will concede that this power of answering many purposes was a sort of strength which should not wholly die out of our lives. As a part of personal character, even the moderns will agree that many-sidedness is a merit and a merit that may easily be overlooked. This balance and universality has been the vision of many groups of men in many ages. It was the Liberal Education of Aristotle; the jack-of-all-trades artistry of Leonardo da Vinci and his friends; the august amateurishness of the Cavalier Person of Quality like Sir William Temple or the great Earl of Dorset. It has appeared in literature in our time in the most erratic and opposite shapes, set to almost inaudible music by Walter Pater and enunciated through a foghorn by Walt Whitman. But the great mass of men have always been unable to achieve this literal universality, because of the nature of their work in the world. Not, let it be noted, because of the existence of their work. Leonardo da Vinci must have worked pretty hard; on the other hand, many a government office clerk, village constable or elusive plumber may do (to all human appearance) no work at all, and yet show no signs of the Aristotelian universalism. What makes it difficult for the average man to be a universalist is that the average man has to be a specialist; he has not only to learn one trade, but to learn it so well as to uphold him in a more or less ruthless society. This is generally true of males from the first hunter to the last electrical engineer; each has not merely to act, but to excel. Nimrod has not only to be a mighty hunter before the Lord, but also a mighty hunter before the other hunters. The electrical engineer has to be a very electrical engineer, or he is outstripped by engineers