He is such a silver-tongued devil, he can convince anyone to do anything.
Он такой красноречивый дьявол, что может убедить кого угодно сделать что угодно.
Definitions
A silver-tongued devil refers to a person who is very persuasive and eloquent in speech, often using charm and wit to manipulate or influence others, sometimes with a connotation of deceit or insincerity.
