Even shade and water unwholesome can harm Likewise one’s kinsmen if they hurt. (PS) No need to fear an enemy wielding a sword. Beware of enemies posing as friends. Guard against the foe within, lest he strike you In times of peril like the potter's knife. When hidden hatreds lurk in the mind, Myriad miseries manifest among kin. Hidden hatred amongst kinsman Can cause all sorts of deadly sorrows. Unanimity will disappear for ever Once disunity arises within a union. A house that harbours hatred, like a vial and its lid, Seems one but comes apart. A family with internal frictions wears out And loses its strength like gold being filed. Even a dissent as small as a seed, Can trigger that destructive internal hatred. To partner one with a hidden hate Is to share a hut with a cobra.