translation.en: So, Paul Saffo, before his talk said that he didn't really have it down until just a few days or hours before the talk, and that anxiety was really helpful in causing him to focus.
translation.zh: 保罗·萨福刚才结束自己的演讲时说 他在演讲开始之前一直感到非常紧张 直到 最后几天 甚至最后几个小时才能冷静下来 但那种因为紧张而产生的焦虑 却可以帮助他集中精神去工作