FROWENFELD MAKES AN ARGUMENT On the afternoon of the same day on which Frowenfeld visited the house of the philosophe, the weather, which had been so unfavorable to his late plans, changed; the rain ceased, the wind drew around to the south, and the barometer promised a clear sky.

Wherefore he decided to leave his business, when he should have made his evening weather notes, to the care of M.Raoul Innerarity, and venture to test both Mademoiselle Clotilde's repellent attitude and Aurora's seeming cordiality at Number 19 rue Bienville.
Why he should go was a question which the apothecary felt himself but partially prepared to answer.

What necessity called him, what good was to be effected, what was to happen next, were points he would have liked to be clear upon.

That he should be going merely because he was invited to come--merely for the pleasure of breathing their atmosphere--that he should be supinely gravitating toward them--this conclusion he positively could not allow; no, no; the love of books and the fear of women alike protested.
True, they were a part of that book which is pronounced "the proper study of mankind,"-- indeed, that was probably the reason which he sought: he was going to contemplate them as a frontispiece to that unwriteable volume which he had undertaken to con.

Also, there was a charitable motive.