An army marches on its stomach

An army marches on its stomach.

Prov. An army needs a regular supply of food in order to keep on fighting. The invading army will soon have to pull back. An army marches on its stomach, and they're out of food.
See also: army, Marches, on, stomach
References in periodicals archive ?
They say an army marches on its stomach but in Bastion you have to be very careful your stomach isn't too well-catered for.
As Napoleon once said, an army marches on its stomach, and the US Army has celebrated its 237th birthday with perhaps the ultimate sweet treat: a tank made of cupcakes.
90s 1991 If an army marches on its stomach, soldiers would be on parade in double-quick time, for the military meals dished up by Geordie chefs in battle dress.
THEY say an army marches on its stomach and that certainly seems to be the case with the boys (and girls) in blue.
AN army marches on its stomach but the Tartan Army has always staggered on its liver.
They say an army marches on its stomach but the contents of their ration packs rarely receive much attention.
If an army marches on its stomach, a political campaign marches on money.