If we think about drug treatment today, all the major breakthroughs -- for HIV, for tuberculosis, for depression, for diabetes -- it's always a cocktail of drugs.
如果我们今天纵观药物治疗 所有的重大突破-- 治疗艾滋病，肺结核，抑郁症 或是糖尿病的-- 都是几种药物的混合疗法