Come si dice in inglese - Non si può obbligare nessuno ad agire controvoglia
Non si può obbligare nessuno ad agire controvoglia -> You can lead a horse to water, but you can't make him drink.
Esempio: I gave him the email address of the person in charge of recruitment but he still didn’t contact him about the job. You can lead a horse to water but you can’t make him drink.
Vedi Testo breve in inglese.