There must be something in heredity. She thought: "If there is I'd rather face it. It's cowardly not to." Lindley Vickers had told her what to read. Herbert Spencer she knew. Haeckel and Ribot were in the London Library Catalogue at Greffington Hall. And Maudsley: she had seen the name somewhere. It was perhaps lucky that Mr. Sutcliffe had gone abroad early this year; for he had begun to follow her through Balzac and Flaubert and Maupassant, since when he had sometimes interfered with her selection. The books came down in two days: Herbert Spencer's _First Principles_, the _Principles of Biology_, the _Principles of Psychology_; Haeckel's _History of Evolution_; Maudsley's _Body and Mind, Physiology and Pathology of Mind, Responsibility in Mental Disease_; and Ribot's _Heredity_. Your instinct told you to read them in that order, controlling personal curiosity. For the first time in her life she understood what Spinoza meant by "the intellectual love of God." She saw how all things work together for good to those who, in Spinoza's sense, love God. If it hadn't been for Aunt Charlotte and Lindley Vickers she might have died without knowing anything about the exquisite movements and connections of the live world. She had spent most of her time in the passionate pursuit of things under the form of eternity, regardless of their actual behaviour in time. She had kept on for fifteen years trying to find out the reality--if there was any reality--that hid behind appearances, piggishly obtuse to the interest of appearances themselves. She had cared for nothing in them but their beauty, and its exciting play on her emotions. When life brought ugly things before her she faced them with a show of courage, but inwardly she was sick with fear. For the first time she saw the ugliest facts take on enchantment, a secret and terrible enchantment. Dr. Mitchell's ape-faced idiot; Dr. Browne's girl with the goose-face and goose-neck, billing her shoulders like a bird. There was something in Heredity. But the sheer interest of it made you forget about Papa and Mamma and Aunt Charlotte; it kept you from thinking about yourself. You could see why Ribot was so excited about his laws of Heredity: "They it is that are real...." "To know a fact thoroughly is to know the quality and quantity of the laws that compose it ... facts are but appearances, laws the reality." There was Darwin's Origin of Species. According to Darwin, it didn't seem likely that anything so useless as insanity could be inherited at all; according to Maudsley and Ribot, it seemed even less likely that sanity could survive. To be sure, after many generations, insanity was stamped out; but not before it had run its course through imbecility to idiocy, infecting more generations as it went.