What thrust us into war were not Hitler's political teachings: the cause, this time, was his successful attempt to establish a new economy. The causes of the war were: envy, greed, and fear.

As the aeroplane is the most mobile weapon we possess, it is destined to become the dominant offensive arm of the future.

It is absolutely true in war, were other things equal, that numbers, whether men, shells, bombs, etc., would be supreme. Yet it is also absolutely true that other things are never equal and can never be equal.

Discipline is no longer literal obedience but intelligent obedience, for discipline aims at obedience coupled with activity of will. Once discipline weakens and vanishes, as it does towards the latter stages of the fire fight, and the crowd instinct possesses the soldier, then will he, if training has formed those necessary mental reflexes, surrender himself to the will of his leader; this is where leadership supplants discipline without destroying it.

An Army is still a crowd, though a highly organized one. It is governed by the same laws, and under the stress of war is ever tending to revert to its crowd form. Our object in peace is so to train it that the reversion will become very slow.

Adherence to dogmas has destroyed more armies and cost more battles than anything in war.

The War of the Roses in England and the Civil War in America were both intestinal conflicts arising out of similar ideas. In the first the clash was between feudalism and the new economic order; in the second, between an agricultural society and a new industrial one. Both led to similar ends; the first to the founding of the English nation, and the second to the founding of the American. Both were strangely interlinked; for it was men of the old military and not of the new economic mind - men, such as Sir Humphrey Gilbert and Sir Walter Raleigh - who founded the English colonies in America.