Audacity, audacity, always audacity.
Prepare for the unknown by studying how others in the past have coped with the unforeseeable and the unpredictable.
Never tell people how to do things. Tell them what to do and they will surprise you with their ingenuity.
Success demands a high level of logistical and organizational competence.
War is an art and as such is not susceptible of explanation by fixed formula
There is no such thing as a successful defense.