迄今为止,凯普的名字依然闪烁着催人奋进的火花,读他的著作犹如欣赏文学名著一般,我觉得我们应该把凯普先生与梭罗、爱默生、戴尔·卡耐基等列为同一类伟大的作家,他们都是一些积极思考者,也教人如何积极思考。一本书不可能改变一个人的命运,但它是源头活水,是每一个工作中的人最珍贵的礼物,因此我由衷地感谢这本书。--美国前国务卿基辛格 So far, Cap’s name is still sparkling inspiring sparks, read his books as if reading literary classics in general, I think we should be the name of Capti and Thoreau, Emerson, Dell Carnegie and the like as a category The great writers, who are some positive thinkers, also teach people how to think positively. A book can not change a person’s destiny, but it is the source of living water and is the most precious gift for every man in work. Therefore, I sincerely thank this book. Kissinger, former U.S. Secretary of State