NOTE.
A few battalions dispersed about a town, inspire no terror; but shut up in the more narrow outline of a citadel, they assume an imposing attitude. For this reason it appears to me that such a precaution is always necessary, not only in fortresses, but wherever there are hospitals or depôts of any kind. Where there is no citadel, some quarter of the town should be fixed upon most favorable for defence, and entrenched in such a manner as to oppose the greatest resistance possible.
MAXIM XLV.
A fortified place can only protect the garrison and detain the enemy for a certain time. When this time has elapsed, and the defences of the place are destroyed, the garrison should lay down its arms. All civilized nations are agreed on this point, and there never has been an argument except with reference to the greater or less degree of defence which a governor is bound to make before he capitulates. At the same time, there are generals—Villars among the number—who are of opinion that a governor should never surrender, but that in the last extremity he should blow up the fortifications, and take advantage of the night to cut his way through the besieging army. Where he is unable to blow up the fortifications, he may always retire, they say, with his garrison, and save the men.
Officers who have adopted this line of conduct, have often brought off three-fourths of their garrison.