O divine art of subtlety and secrecy!
To maintain an army at a distance causes the people to be impoverished.
One defends when his strength is inadequate, he attacks when it is abundant.
Opportunities increase as they are taken.
In a position of this sort, even though the enemy should offer us an attractive bait, it will be advisable not to stir forth, but rather to retreat, thus enticing the enemy in his turn; then, when part of his army has come out, we may deliver our attack with advantage.
Regard your soldiers as your children, and they will follow you into the deepest valleys; look upon them as your own beloved sons, and they will stand by you even unto death.