made in this respect that most deliberations are merely verbal contentions
which rest on no firm foundation, and end either in every one retaining his
own opinion, or in a compromise from considerations of mutual respect--a
middle course of no actual value."[1]

[1] Clausewitz, _On War_, p. ix. The references are to Colonel Graham's
translation of the third German edition, but his wording is not always
followed exactly.

The writer's experience of such discussions was rich and at first hand.
Clear conceptions of the ideas and factors involved in a war problem, and a
definite exposition of the relations between them, were in his eyes the
remedy for loose and purposeless discussion; and such conceptions and
expositions are all we mean by the theory or the science of war. It is a
process by which we co-ordinate our ideas, define the meaning of the words
we use, grasp the difference between essential and unessential factors, and
fix and expose the fundamental data on which every one is agreed. In this
way we prepare the apparatus of practical discussion; we secure the means
of arranging the factors in manageable shape, and of deducing from them
with precision and rapidity a practical course of action. Without such an
apparatus no two men can even think on the same line; much less can they
ever hope to detach the real point of difference that divides them and
isolate it for quiet solution.

In our own case this view of the value of strategical theory has a special
significance, and one far wider than its continental enunciators
contemplated. For a world-wide maritime Empire the successful conduct of
war will often turn not only on the decisions of the Council chamber at
home, but on the outcome of conferences in all parts of the world between
squadronal commanders and the local authorities, both civil and military,