If a son is uneducated, his father is to blame

Similar sayings:

The father in praising the son extols himself The father in praising the son extols himself
A bad workman blames his tools A bad workman blames his tools
Who teaches me for a day is my father for a lifetime Who teaches me for a day is my father for a lifetime
An ambassador bears no blame An ambassador bears no blame
Victory has hundred fathers and defeat is an orphan Victory has hundred fathers and defeat is an orphan

Chinese sayings and proverbs