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: Andrew Aitken "Andy" Rooney was an American radio and television writer who was best known for his weekly broadcast "A Few Minutes with Andy Rooney," a part of the CBS News program 60 Minutes from 1978 to 2011.