《吴子·图国》
所以，面对敌人而不敢进战，这说不上是义；看着阵亡将士的尸体而悲伤，这说不上是仁。 
故当敌而不进，无逮于义也；僵尸而哀之，无逮于仁也。 
Therefore, facing the enemy but not daring to fight cannot be considered righteous; looking at the corpses of fallen soldiers and being sad cannot be considered benevolent.