316 A BRIEF SURVEY OF HUMAN HISTORY it is well to recapitulate some of the outstanding tendencies of the Medieval times which already indicated the trans- formation that was to follow. We cannot too often emphasise the continuity of human life and civilisation. There are no chasms in human progress. It is one long march from the primitive to the modern cul- ture. The past never completely dies; it grows through the present into the future. The process may be sometimes slow, sometimes even disturbed, but never suspended. Like- wise its pace is on occasions considerably quickened, as dur- ing the fifteenth, and sixteenth centuries. Hence what appears to be a revival is not exactly a re-birth. There was in the New1 Age much that was old, but not necessarily like the reprint of an old edition of a book. Rather, it was the promise of childhood being fulfilled in maturity. We have witnessed how the legacies of Egypt and the Orient supplied the foundations of Greek civilisation and the Greeks inspired the Romans to enrich their own with the peculiar creations of the Hellenic genius. Similarly the Medieval civilisation rested upon the relics of the Roman Empire and culture. The barbarians who appeared to overthrow these in the Dark Ages did not really destroy everything. They only cut down the tares and weeds and stimulated a fresh growth. For instance, under the aegis of the Church and monasteries -Latin continued to be universally studied and Roman Law survived the fall of the Empire which had promulgated it. Medieval European society was a com- pound of Latin and Teutonic elements. The birth of Islam m, the seventh century and its west- ward movement introduced another new dement into European civilisation. Though the Moors and Saracens were regarded as the enemies of Christendom they proved to be1 the saviours' and preservers of the Graeco-Roman culture.