It goes without saying that the desire to accomplish the task with more confidence, to avoid wasting time and labour, and to spare our experimental animals as much as possible, made us strictly observe all the precautions taken by surgeons in respect to their patients.
Bio: Samuel Dashiell Hammett was an American author of hard-boiled detective novels and short stories, a screenplay writer, and political activist. Among the enduring characters he created are Sam Spade, Nick and Nora Charles, and the Continental Op.