一个人的精力和才智是极其有限的。面面俱到者,终将一事无成。我十分了解那些见异思迁的人。他们一会儿觉得“我能成为一名伟大的音乐家”,一会儿又认为“办企业对我来说易如反掌”,一会儿又说“我若涉足政界,准能一举成功。”请相信,这类人终将只是业余的音乐爱好者、破产的工厂主和失败的政客。拿破仑曾说:“战争的艺术就是在某一点上集中最大优势兵 One’s energy and intelligence are extremely limited. Whoever comes from all sides will eventually achieve nothing. I know very well those who see things differently. They thought “I can be a great musician” for a while, and later thought that “business is easy for me” and later said “If I were involved in politics, I would be successful at one stroke.” Please believe that such people will end up. It will be only amateur music lovers, bankruptcy factory owners and failed politicians. Napoleon once said: "The art of war is to focus on the biggest advantage at a certain point.