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.

Air warfare is a shot through the brain, not a hacking to pieces of the enemy's body.

In the World War [WW1] nothing was more dreadful to witness than a chain of men starting with a battalion commander and ending with an army commander sitting in telephone boxes, improvised or actual, talking, talking, talking, in place of leading, leading, leading.

The strongest army in the world [the French] facing no more than twenty-six [German] divisions, sitting still and sheltering behind steel and concrete while a quixotically valiant ally was being exterminated!

National armies fight nations, royal armies fight their like, the first obey a mob, always demented and the second a king, generally sane.

Artillery conquers and infantry occupies.