具体如下：

The article is mainly written with "honesty" as its main topic and "events" as its proof.

文章主要以“诚信”为主题，以“事件”为证明。

The article tells us the truth because of a bet:black eyes gave her the heart of the fireball in order not to want blue feathers to die.

这篇文章告诉我们一个打赌的真相：黑眼睛给了她火球的心，为了不想让蓝色的羽毛死去。

and finally told the wise owl the truth of the incident, because of his honest quality, the wise owl reced the loss of the tribe.

最后告诉了聪明的猫头鹰事件的真相，因为他的诚实品质，聪明的猫头鹰避免了部落的损失。

This story tells us to have an honest heart and a sincere heart to others.

这个故事告诉我们要有一颗诚实的心和一颗真诚的心。