One is apt to write and talk of strong and weak as though some were always strong, some always weak. But that is quite a misleading version of life. Apart from the fact that everyone is fluctuatingly strong and fluctuatingly weak, and weak and strong according to the quality we judge them by, we have to remember that we are all developing and learning and changing, gaining strength and at last losing it, from the cradle to the grave. We are all, to borrow the old scholastic term, pupil-teachers of Life; the term is none the less appropriate because the pupil-teacher taught badly and learnt under difficulties.

It may seem to be a crowning feat of platitude to write that “we have to remember” this, but it is overlooked in a whole mass of legal, social and economic literature. Those extraordinary imaginary cases as between a man A and a man B who start level, on a desert island or elsewhere, and work or do not work, or save or do not save, become the basis of immense schemes of just arrangement which soar up confidently and serenely regardless of the fact that never did anything like that equal start occur; that from the beginning there were family groups and old heads and young heads, help, guidance and sacrifice, and those who had learnt and those who had still to learn, jumbled together in confused transactions. Deals, tradings and so forth are entirely secondary aspects of these primaries, and the attempt to get an idea of abstract relationship by beginning upon a secondary issue is the fatal pervading fallacy in all these regions of thought. At the present moment the average age of the world is I suppose about 21 or 22, the normal death somewhen about 44 or 45, that is to say nearly half the world is “under age,” green, inexperienced, demanding help, easily misled and put in the wrong and betrayed. Yet the younger moiety, if we do indeed assume life’s object is a collective synthesis, is more important than the older, and every older person bound to be something of a guardian to the younger. It follows directly from the fundamental beliefs I have assumed that we are missing the most important aspects of life if we are not directly or indirectly serving the young, helping them individually or collectively. Just in the measure that one’s living falls away from that, do we fall away from life into a mere futility of existence, and approach the state, the extraordinary and wonderful middle state of (for example) those extinct and ent............