A more thorough explanation:

Term: de bien et de mal
Definition: This term comes from Law French and means "of good and of evil". It refers to the concept of distinguishing between what is right and what is wrong.
Example: In a court of law, the judge must consider de bien et de mal when making a decision on a case. They must determine whether the actions of the defendant were morally right or wrong. This concept is also important in everyday life, as we must make choices that align with our values and beliefs of what is good and what is bad. For example, choosing to help someone in need is considered a good action, while stealing from someone is considered a bad action.