A donkey(驴) and a rooster(公鸡) were together, when a hungry lion came towards them.
He was about to attack the donkey(驴), when the rooster(公鸡) (whose voice, it is said, scares(使害怕) lions) crowed(啼叫) loudly, and the lion fled away(逃跑).
The donkey(率), seeing this, got some courage to attack the lion, and ran after him.
He hadn’t run far when the lion turned around, grabbed(抓住) him and ate him.
MORAL: False(错误的) confidence(信心) often leads to danger.