The Wolf and the Sheep 狼和羊群
The wolf tries his best to eat the sheep in vain because the dog protects the sheep. The wolf decides to use a trick to get them. The wolf sends a messenger to visit the sheep. The visitor says to the sheep that the dog is the enemy among them,if they can drive away the dog they will live peacefully.
狼一心想吃掉羊群，但因有狗守护他们，不能得逞，心想非智取不可。于是，他派使者去拜访羊群，说狗才是他们俩之间的敌人，若能把狗赶出来，他们之间就能和平共处了。
The sheep dont know the wolfs treachery and drive the dog away without any consideration.Without the protection of the dog,the wolf eats up all the sheep easily.
羊根本没有认清狼的险恶用心，不假思索地将狗赶出去。没有了狗的保护，狼便轻而易举地把羊都吃掉了。
This is to say:people who have lost their protector would be conquered by the enemy soon.
这是说，人们如果失去保护自己的人，很快就会被敌人征服。