最高尚的快乐是理解的喜悦。

股市是唯一一个东西打折时所有人都跑出商店的市场。

No matter what he does, every person on earth plays a central role in the history of the world. And normally he doesn't know it.

员工是企业最宝贵的财富，他们的成长就是企业的成长。