How important is writing?
Very. Communication is most commonly conveyed orally or in writing. Documents are recorded into writings.
What is the black letter law?
The black letter law is the accepted standard for a particular law. However, the law is constantly changing so it's more important to understand the analysis for a legal conclusion.
How important is grammar?
Example: I dedicate this biography to My grandparents, John and Rachel Here, the grandparents' names are John and Rachel. If the sentence is: I dedicate this biography to My grandparents, John, and Rachel This is dedicating to three separate entities. Grammar is vital to communicate clearly.