First of all his opinion on prisoners of war. I have quoted this before regarding the recent massacre of Ukrainian prisoners.
"The greatest difficulty will be controlling the local resistance in their attitude towards prisoners. They must be given definite orders and must obey the rules of warfare in dealing with prisoners. Before they surrender,the Germans must be subject to every known trick, stratagem and explosive which will kill, threaten, frighten and unsettle them, but they must know that they will be safe and unharmed if they surrender"
Absolutely!
Surrender is what you want, not fight to the death .. this is imho extremely important.