It is not easy for a free community to organise for war. We are not accustomed to listen to experts or prophets. Our strength lies in an ability to improvise. Yet an open mind to untried ideas is also necessary. No-one can say when the end will come. In the war services it is recognised that the best security for an early conclusion is a plan for long endurance.

Ch. 1 : The Character of the Problem - How to Pay for the War (1940)