活着就是为了改变世界，难道还有其他原因吗。2.Be a yardstick of quality.Some people aren&#39；t used to an environment where excellence is expected。成为卓越的代名词，很多人并不能适合需要杰出素质的环境。3.Innovation distinguishes between a leader and a follower。领袖和跟风者的区别就在于创新。