When he returned, he argued in an email to Purdue's vice president for sales that a legally required warning about opioids wasn't needed, and that it implies a danger of untoward reactions and hazards that simply aren't there.

回去后，他在给普渡制药负责销售的副总裁的一封邮件中辩称，没有必要按照法律要求对阿片类药物（的危险性）发出警告，不然反而“相当于在暗示药物有事实上根本不存在的不良反应和危险”。