主题词：
自信（confidence）
努力（diligence）
心态（mindset）
顽强（tenacious）
乐观（optimism）… 

Jeremy Lin, one of the most famous Chinese American basketball players, can be a good case of how confidence works in thecourse of pursuing success. He was once a common and little-known player at Harvard University. When fell on his evil days and became homeless, he could only lived in his friends' home. Without confidence and diligence, how could he have distinguished  himself from other excellent players and achieved unprecedented success in NBA ?      

作为最著名的华裔篮球运动员之一的林书豪就是证明自信在追求成功的过程中是如何起作用的最好的例子。他曾经只是哈佛大学校队的一名通运动员，落魄的时候，无家可归，甚至只能住在朋友的家里。如果没有强大的自信心和自身的努力，他怎么可能在高手如林的美职篮赛场上脱颖而出并且最终取得史无前例的成功呢?