Once upon a time, in the Hanida oil company in Britain, there was an employee named Shi Shengtuo who was very serious about his work.

Once, when he was staying in a hotel, he wrote the words "one pound per barrel" in the signature column. Letters and receipts are no exception. As long as you need to sign, you will definitely see these words.

Because of this, he was called "a catty and a barrel" by his colleagues, but his real name was gradually lost. After knowing this, the chairman of the company was surprised to say that such staff worked so hard to publicize the company's reputation? I have to meet him!

So he invited Shi Shengtuo to dinner. Many years later, when the chairman was old, Shi Shengtuo was recommended as the second chairman of the company.

This is something that anyone can do, but only teachers and students can do it. And never get tired of it. There must be many capable and talented people who laughed at him, but in the end only he became the new chairman.