1
남에게 큰 도움을 받고서도 그 고마움을 모르고 도리어 도와 준 사람을 원망한다.
1
SAVE A GUY FROM DROWNING, AND HE WILL DEMAND YOU TO GIVE HIS BUNDLE BACK; SAVE A STRANGER FROM THE SEA, AND HE WILL TURN INTO YOUR ENEMY; SAVE A THIEF FROM THE GALLOWS, AND HE WILL CUT YOUR THROAT:
To ungratefully blame a person who did a favor after receiving help from him/her.