I have my own answer to that question, which comes from a great artist of the 19th century, Anton Chekhov, who said, "Man will become better when you show him what he is like."
J'ai ma propre réponse à cette question, qui vient d'un grand artiste du XIXe siècle, Anton Tchekhov, qui a dit : « L'homme deviendra meilleur quand on lui montrera à quoi il ressemble. »