This story tells an ordinary person at the bottom a truth: happiness is the first meaning of life. But it also tells another truth: longevity and happiness may not coexist. Life often has two choices: one is to be a crow who eats dead bodies for a long time, and the other is to be a blood-sucking and short-lived eagle. Ha ha! Why do you make such a beautiful question so disgusting? The reason for low intelligence? At the same time, it also tells an obvious fact: Russians still like to consider extreme contradictions together. We in China like to ease this contradiction. Ha ha! If you tell this story to China people, you won't be confused. At least Sister Xiaoma will have a lot of suggestions, such as: cooking dead horses with pepper aniseed, and cooking wine will still be delicious. Or add some dead elements to the blood, and it tastes the same. This is the best of both worlds. Under such a suggestion, how should the eagle choose? But the original meaning did not discuss this choice, but hoped that people would not be too obsessed with one end and not transfer their thoughts to irrelevant people. In addition, it is obvious that when you are under your wisdom, you oppose things and go to extremes. When your wisdom improves, everything begins to be reconciled. The so-called gentleman is harmonious but different, and the villain is not harmonious.