Most Americans mistakenly believe that peace is the normal condition of mankind, while war is some weird aberration. Actually, it's the other way around. Most of human history has to do with war, and preparations for the next one. But we Americans do not prepare for the next war, are invariably surprised when it erupts, and, since we did not take prudent steps when it would have been relatively simple to prevail, usually end up fighting on our enemies' more difficult and costly terms.

Introduction - The Field of Fight: How We Can Win the Global War Against Radical Islam and Its Allies (2016)