translation.en: The fear has chilled professional interaction so thousands of tragic errors occur because doctors are afraid to speak up: "Are you sure that's the right dosage?"
translation.zh: 恐惧在专业交互中变的更糟糕， 因此数以千计的杯具发生， 因为医生害怕多说话： “你确定这是正确的剂量吗？”