you can lead a horse to water but you can't make him drink
you can provide what they need but you cannot force them to use it We provide information, but I wonder if they read it. You can lead a horse to water... .
YOU CAN LEAD A HORSE TO WATER BUT YOU CAN'T MAKE HIM DRINK
NON SI PUĂ’ FAR BERE L'ASINO PER FORZA