A Spartan warrior was told to return from war?

Newabortion006 "A soldier was a hero if he came back from battle with his shield. If he was alive, it meant he was victorious. If he died and was carried back upon his shield, he was a hero for having fought courageously. If he came back without his shield, however, it meant that he must have fled the battle, and he would be shunned by Spartan society."

Source:

http://www.glencoe.com/.../5