A more thorough explanation:

Definition: Bona memoria is a Latin term that means "good memory." It is often used in the phrase "sanae mentis et bonae memoria," which means "of sound mind and good memory." This phrase is used to refer to a testator's mental capacity.

Example: If someone is creating a will, they must have a good memory and be of sound mind to ensure that their wishes are accurately reflected in the document. Bona memoria is important in this context because it ensures that the testator is mentally capable of making important decisions about their estate.

Explanation: Bona memoria is a legal term that is used to assess a person's mental capacity. It is often used in the context of creating a will, where it is important that the testator is of sound mind and has a good memory to ensure that their wishes are accurately reflected in the document. The phrase "sanae mentis et bonae memoria" is used to describe this mental state and is an important consideration in the creation of a legally binding will.