Little by little, the problem princes have been facing their flaws and learning more about themselves as Professor Heine grooms them for the throne. But when Count Rosenberg makes another appearance, they realize there's one thing they still know nothing about: the royal tutor himself...
I will take your advice 
to heart and try again!
!سآخذ نصيحتك بصدر رحب وأحاول ثانية
Ich werde mir Ihren
Rat zu Herzen nehmen.
Lo intentaré tomándome
su consejo a pecho.
Intentaré tomarme su consejo a pecho.
Je vais m’accrocher
en gardant vos mots en tête.
Terrò a mente queste parole
nel rinnovare il mio impegno!
Seguirei as suas palavras
e tentarei novamente!
Я воспользуюсь вашим советом и попробую снова.