What is it about sacrificing your own life?
2003年SARS在北京蔓延，作为医院里不超过50个熟悉呼吸机的医生，我义无反顾，当时我就在最前线，这种防护衣，我穿过3
个星期；背景里挂着的那种太空服，我穿过1次。我知道：If I do not step up,many lives could be gone. That is my du
ty, even if that duty involves sacrificing my own life. That is why I was there for.
