戴尔·卡耐基无疑是一位成功人士,他在商业投资以及职业培训方面取得的成就为世界瞩目,他的系列教材发行全世界,影响着一大批人,好几个国家的总统都曾经是他的学生。然而,小时候的他却是一位不善言辞,甚至有些木讷的少年,他说自己的成功 Dale Carnegie is undoubtedly a successful person. His achievements in business investment and vocational training have drawn worldwide attention. His series of teaching materials are distributed around the world and affect a large number of people. Several countries’ presidents were once his students . However, when he was young, he was an unspeakable and even stiff-minded boy who said his success