梅花鹿和山羊是最好的朋友，可是在危机的时刻，它却丢下朋友不管了。这样的事只需发生一次，就会永远失去朋友的信任。

Sika deer and goat are best friends. But in a dangerous situation, the sika deer left its friend behind. It only needs to happen once, to lose the trust of the friend forever.

作者：薛贤荣