就如公開詆毀長上是有害的，私下勸導願意受教者卻是值得的。

Just as it is harmful to defame superiors in public, so it is worthwhile to admonish in private those who, if they would, could amend evils.

Adapted from Thoughts of St. Ignatius Loyola for Every Day of the Year
Art by Colegio Mateus Ricci 利瑪竇學校