F. S. MARVIN
late senior scholar of st. john's college, oxford
author of 'the living past'
editor of 'the unity of western civilization'
'Tanta patet rerum series et omne futurum
Nititur in lucem.'
Lucan.
THIRD IMPRESSION
HUMPHREY MILFORD
OXFORD UNIVERSITY PRESS
LONDON EDINBURGH GLASGOW NEW YORK
TORONTO MELBOURNE CAPE TOWN BOMBAY
1919
PRINTED IN ENGLAND
AT THE OXFORD UNIVERSITY PRESS