his or her advice
Vous feriez mieux de suivre son conseil.
You'd better take his advice.
Vous devriez suivre son conseil.
You should follow his advice.
Pourquoi n'écouteriez-vous pas son conseil ?
Why wouldn’t you listen to his advice?
Tout ce que tu as à faire c'est suivre son conseil.
All you have to do is follow his advice.
Tu devrais écouter son conseil.
You should listen to his advice.
S’il avait suivi son conseil, il aurait réussi.
If he had followed her advice, he would have succeeded.
Sans son conseil, il aurait échoué.
Without his advice, he would have failed.
Vous aurez dû accepter son conseil.
You should have accepted his advice.
J'ai réussi grâce à son conseil.
I succeeded thanks to his advice.