心悦诚服

心悦诚服 [xīn yuè chéng fú]

1. ■ feel a heartfelt admiration; be completely convinced; be gladly convinced; admire from the heart; be sincerely convinced that the other party is in the right; have real faith in sb.; have sincere belief in...; have faith in sb. and trust him with one's whole heart; submit willingly [with good grace]; with joy in mind）:

心悦诚服地贯彻执行 carry out sth. gladly and wholeheartedly;

对批评心悦诚服 fully accept sb's criticism;

我说话不是奉承，而是心悦诚服。 I say not flatteringly but with sincere conviction.