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: William Harry McRaven is a former United States Navy admiral who last served as the ninth commander of the United States Special Operations Command from August 8, 2011, to August 28, 2014.
