Any magazine-cover hack can splash paint around wildly and call it a nightmare, or a witches sabbath or a portrait of the devil; but only a great painter can make such a thing really scare or ring true. That's because only a real artist knows the anatomy of the terrible, or the physiology of fear. - H.P. Lovecraft
In examining disease, we gain wisdom about anatomy and physiology and biology. In examining the person with disease, we gain wisdom about life. - Oliver Sacks