有人说真理是赤裸裸的。其实细琢磨,真理的背后还是血淋淋的,比如这句:失败是成功之母。回顾医学的发展史,尤其如此。我们现在能在无菌的环境中、在麻醉师和各种先进精密的仪器辅助下,尝试人体各个部位的复杂手术。而最早的手术,病人将至少面临剧痛、失血、术后感染这三大威胁,手术甚至比疾病更快地把病人推向死亡。但是,我们仍然要感谢最早那些失败的尝试。否则,人类医学或许直至今日仍然在蒙昧中滞步不前,解除病痛的含义将永 Some people say truth is naked. In fact, pondering, the truth behind the bloody, such as sentence: Failure is the mother of success. Recalling the history of medical development, especially so. We are now able to try out complex procedures in all parts of our body in a sterile environment with the aid of anesthetists and all kinds of sophisticated instruments. The earliest surgery, the patient will face at least three major threats of severe pain, blood loss, postoperative infection, surgery and even faster than the disease to the patient to death. However, we still want to thank the earliest failed attempts. Otherwise, human medicine may still be stuck in ignorance until today, and the meaning of relieving the sickness will never