Time seems to be tireless, constantly pushing the history of mankind for thousands of years, and never stopping for someone or something.

The ancients said: "With copper as a mirror, you can be well dressed; Taking history as a mirror, we can know the rise and fall; Take people as a mirror, you can know the gains and losses. "They not only left us a lot of valuable material wealth, but also left us a spiritual wealth that can benefit for life-the' derivative' of history, which always spurs and inspires us.

Because of the extensive history, I can't get together, so I will talk about my understanding of reading history from a professional point of view. I study marketing, and my main task after graduation is to sell the company's things. The first step in selling things is to sell yourself, so that customers will like you and trust you, and customers will buy your products. How can we make customers trust you? Sweet talk, sweet talk, or cheat customers? Neither. So what should we do? Don't worry, let's turn over history and see how the ancients did it.

In the Qin Dynasty, a man named Shang Yang drafted a reform, but he was afraid that the people would not trust him and would not abide by the new law. First, he had a 30-foot-high log erected at the south gate of the capital, and ordered, "Whoever can carry this log to the north gate will be rewarded with 12 gold." Soon, there were many people around the south gate. Everyone talked about it and didn't believe it. You look at me, I look at you, but no one dares to carry wood.

Knowing that people still didn't believe his orders, Shang Yang raised the reward to fifty taels. I didn't expect that the higher the salary, the more unreasonable the onlookers felt, and no one dared to mention it. When everyone was talking about it, one of them ran out and said, "I'll try." He really picked up the wood and left until he reached the north gate. Shang Yang immediately sent a message to the man who carried the wood and rewarded him with 520 gold, not a penny less.

This shows that if you want others to trust you, you must be honest, do what you say, and do things with your 100% sincerity and sincerity. You can't cheat customers in order to sell things. We should take customers as the center, sell products to customers in need and serve customers wholeheartedly.

The long river of history carries the people and events of the past, leaving footprints for us latecomers, and it seems that there are few echoes to let us know that they have been to this world.

Take history as a mirror and learn to be a man and do things. Let's learn from the precious spiritual wealth left by the ancients and take every step of life seriously!