In his library he had been always sure of leisure and tranquility; and though prepared, as he told Elizabeth, to meet with folly and conceit in every other room of the house, he was used to be free from them there…”
Jane Austen, Pride and Prejudice
I have always liked and related to Mr. Bennet. He does on Elizabeth because she is the sensible and sarcastic one in the family, as he is. And he is a classic introvert. The only thing he absolutely wants to do every day is be left alone in his library with his books. At the table, he lets his daughters and wife do the talking, he observes most of the time.
I can picture him in the library, smoking jacket on, maybe a glass of port or brandy, worn books all around. It certainly would have been my favorite room in the house.