And his preparation for this mastery was remarkably thorough.

At Saumur he learned not only to direct cavalry operations, but to know the Angevin characteristics.

In each school he attended, beginning with Metz, he had close class association with men from many provinces, men of many types.  And this was valuable to him in preparing him to command under-officers in whom a rigorous uniformity of training could not obliterate bred-in-the-bone differences.

Many another young officer bent on “getting on” in the army would have felt that what he learned among his fellow officers of the provincial characteristics was enough.

But not so Ferdinand Foch.

Almost his entire comprehension of war is based upon men and the way they act under certain stress—­not the way they might be expected to act, but the way they actually do act, and the way they can be led to act under certain stimulus of soul.

For Ferdinand Foch wins victories with men’s souls—­not just with their flesh and blood, nor even with their brains.

And to command men’s souls it is necessary to understand them.

VI

FIRST YEARS IN BRITTANY

Upon leaving the cavalry school at Saumur, in 1878, Ferdinand Foch went, with the rank of captain of the Tenth Regiment of Artillery, to Rennes, the ancient capital of Brittany and the headquarters of France’s tenth army corps.

He stayed at Rennes, as an artillery captain, for seven years.

It is not a particularly interesting city from some points of view, but it is a very “livable” one, and for a student like Foch it had many advantages.  The library is one of the best in provincial France and has many valuable manuscripts.  There is also an archaeological museum of antiquities found in that vicinity, many of them relating to prehistoric warfare.  Some good scientific collections are also treasured there.

What is now known as the University of Rennes was styled merely the “college” in the days of Foch’s residence there.  But it did substantially the same work then as now, and among its faculty Foch undoubtedly found many who could give him able aid in his perpetual study of the past.

Rennes especially cherishes the memory of Bertrand du Guesclin, the great constable of France under King Charles V and the victorious adversary of Edward III.  This brilliant warrior, who drove the English, with their claims on French sovereignty, out of France, was a native of that vicinity.  And we may be sure that whatever special opportunity Rennes afforded of studying documents relating to his campaigns was fully improved by Captain Foch.

In that time, also, Foch had ample occasion to know the Bretons, who are, in some respects, the least French of all French provincials—­being much more Celtic still than Gallic, although it is a matter of some fifteen hundred years since their ancestors, driven out of Britain by the Teutonic invasions, came over and settled “Little Britain,” or Brittany.