She spoke with more energy than is expected of so young a lady, but Sir James had appealed to her.  He was accustomed to do so, and she had often thought that she could urge him to many good actions when he was her brother-in-law.

Mr. Casaubon turned his eyes very markedly on Dorothea while she was speaking, and seemed to observe her newly.

“Young ladies don’t understand political economy, you know,” said Mr. Brooke, smiling towards Mr. Casaubon.  “I remember when we were all reading Adam Smith. There is a book, now.  I took in all the new ideas at one time—­human perfectibility, now.  But some say, history moves in circles; and that may be very well argued; I have argued it myself.  The fact is, human reason may carry you a little too far—­over the hedge, in fact.  It carried me a good way at one time; but I saw it would not do.  I pulled up; I pulled up in time.  But not too hard.  I have always been in favor of a little theory:  we must have Thought; else we shall be landed back in the dark ages.  But talking of books, there is Southey’s `Peninsular War.’  I am reading that of a morning.  You know Southey?”

“No” said Mr. Casaubon, not keeping pace with Mr. Brooke’s impetuous reason, and thinking of the book only.  “I have little leisure for such literature just now.  I have been using up my eyesight on old characters lately; the fact is, I want a reader for my evenings; but I am fastidious in voices, and I cannot endure listening to an imperfect reader.  It is a misfortune, in some senses:  I feed too much on the inward sources; I live too much with the dead.  My mind is something like the ghost of an ancient, wandering about the world and trying mentally to construct it as it used to be, in spite of ruin and confusing changes.  But I find it necessary to use the utmost caution about my eyesight.”

This was the first time that Mr. Casaubon had spoken at any length.  He delivered himself with precision, as if he had been called upon to make a public statement; and the balanced sing-song neatness of his speech, occasionally corresponded to by a movement of his head, was the more conspicuous from its contrast with good Mr. Brooke’s scrappy slovenliness.  Dorothea said to herself that Mr. Casaubon was the most interesting man she had ever seen, not excepting even Monsieur Liret, the Vaudois clergyman who had given conferences on the history of the Waldenses.  To reconstruct a past world, doubtless with a view to the highest purposes of truth—­what a work to be in any way present at, to assist in, though only as a lamp-holder!  This elevating thought lifted her above her annoyance at being twitted with her ignorance of political economy, that never-explained science which was thrust as an extinguisher over all her lights.

“But you are fond of riding, Miss Brooke,” Sir James presently took an opportunity of saying.  “I should have thought you would enter a little into the pleasures of hunting.  I wish you would let me send over a chestnut horse for you to try.  It has been trained for a lady.  I saw you on Saturday cantering over the hill on a nag not worthy of you.  My groom shall bring Corydon for you every day, if you will only mention the time.”