牢A既然是医学生，那应该背过希波克拉底誓词吧，这在许多医学院是大一就要求宣誓的内容
"I swear to fulfill, to the best of my ability and judgment, this covenant:
I will respect the hard-won scientific gains of those physicians in whose steps I walk, and gladly share such knowledge as is mine with those who are to follow.
I will apply, for the benefit of the sick, all measures [that] are required, avoiding those twin traps of overtreatment and therapeutic nihilism.
I will remember that there is art to medicine as well as science, and that warmth, sympathy, and understanding may outweigh the surgeon's knife or the chemist's drug.
I will not be ashamed to say "I know not," nor will I fail to call in my colleagues when the skills of another are needed for a patient's recovery.
I will respect the privacy of my patients, for their problems are not disclosed to me that the world may know.
Most especially must I tread with care in matters of life and death. If it is given me to save a life, all thanks. But it may also be within my power to take a life; this awesome responsibility must be faced with great humbleness and awareness of my own frailty.
Above all, I must not play at God.
I will remember that I do not treat a fever chart, a cancerous growth, but a sick human being, whose illness may affect the person's family and economic stability. My responsibility includes these related problems, if I am to care adequately for the sick.
I will prevent disease whenever I can, for prevention is preferable to cure.
I will remember that I remain a member of society, with special obligations to all my fellow human beings, those sound of mind and body as well as the infirm.
If I do not violate this oath, may I enjoy life and art, respected while I live and remembered with affection thereafter.
May I always act so as to preserve the finest traditions of my calling and may I long experience the joy of healing those who seek my help."
就因为这段誓词，在美国执行注射死刑都是找不到医生来执行的，因为发过誓的医生是不能主动夺走他人生命的，这也是医师协会的红线。
我只想说，不要把别人都看成是坏人，人与人的关系是一种循环，尽可能多的人善意对待他人，社会就会进入正向循环，变成温柔的社会；每个人都把身边的人看成是恶魔，那社会就会陷入恶性循环，变成充满恶意的社会。