گزارش خطا در معنی کلمه 'bite the hand that feeds you'

1 general:: Show ingratitude, turn against a benefactor. For example, The college gave me a scholarship, so I shouldn't bite the hand that feeds me and criticize its hiring policies. Used about 600 B.C. by the Greek poet Sappho, this metaphor of a dog biting its master was first recorded in English in 1711.