（大家可以自行翻譯一下今天的標(biāo)題，打卡到評論區(qū)哦~）

People who smile more tend to manage, teach and sell more effectively, they live happier lives. There's far more information in a?smile than a frown, and that's why encouragement is a?much more effective teaching device than punishment, even when we're talking on the phone, a smile comes through in our voices.??

Carnegie tells a story of a computer department manager who was desperately trying to recruit PhD for his department, he finally found the perfect candidate, but the boy also had offers from much larger, more reputable, more well-known companies.?

When the boy told the manager that he was choosing his company, the manager asked why, the boy explained, I think it's because the managers of the other companies spoke on the phone in a cold businesslike manner, which made me feel like just another business transaction. Your voice sounded as if you were glad to hear from me, that you really wanted me to be a part of your organization.?

A simple smile can go a long way.?