消费者的期望正在变化,企业必须适应,否则将面临淘汰。
这些人很少不是死于自己的所长,所以说∶事业达到顶峰就难以持久。
No matter how good you get you can always get better, and that's the exciting part.
An expert is a person who has made all the mistakes that can be made in a very narrow field.