I propose to offer here a few “flying thoughts” rather than any planned and pegged-down exposition of the whole vast problem of secondary education in the modern world. While it is true, no doubt, that profound changes in our conceptions of its aims and methods will take place, the nature of these changes is still obscure. Mankind, in General Smuts's phrase, may, indeed, be striking its tents again, but the direction of the march is even less clear than it seemed to be fifteen years ago, when we were all quite sure that President Wilson was pointing the way. The obscurity is due not only to the fact of our present economic plight and the distorting effect that our struggles have on our long-range thinking; it is due also to real bewilderment, which may well be intensified rather than relieved by the passing of the “depression.” We are in the trough between an Age of Faith that has gone and the next one that has yet to be. So all our syntheses to-day are apt to be provisional and fleeting; Social Democracy yesterday, the Nazis to-day, and who knows what to-morrow? The parallel with the Greek world into which Plato came, or still better, with the Roman world into which Christianity came, is striking enough. If the parallel is real, if our present condition really resembles one of these, the hope of a Golden Age soon to come may be less well grounded than the probability of a new Dark Age of confusion and disintegration, with a few “monastic” centres of culture preserving the guarantee of a new dawn.