美国 现代美国 

 to pursue a goal with determination be moved and comprehend： 《谁都可以拥有意义非凡的人生：成功长青》 Read works of Jim Collins at 百家争鸣

　　May be still alive today, the most influential management thinkers. He, 49, has guided millions of readers to pursue "ambitious, difficult and bold goals", to find his own "thorn  concept." Collins describes himself as an "entrepreneurial professor."