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: Helen Mary Warnock, Baroness Warnock was an English philosopher of morality, education and mind, and writer on existentialism. From 1984 to 1991, she was Mistress of Girton College, Cambridge.