The little bird asked its father: "What is the most advanced creature in the world? Is it us birds?"

The old bird replied: "No, it is human beings!"

The little bird asked again: "What kind of creatures are human beings? Are humans better than us? Do they live happier lives than us?"

"They may be better than us, but they are far from it. They are not as happy as us!"

"Why are they not as happy as us?" The little bird asked his father in confusion.

The old bird replied: "Because there is a thorn growing in the hearts of human beings. This thorn stings and tortures them all the time. They themselves gave this thorn a name and called it Greed!"

The bird asked again: "Greed? What does greed mean? I want to see it with my own eyes."

"It's easy. If you see someone coming, tell him quickly. Me."

After a while, the little bird cried: "Dad, someone is coming!"

The old bird said to the little bird: "Listen to me, child. I will throw myself into a trap later and fall into his hands, and you will see a good show." After that, the old bird flew away from the little bird and landed next to the person. He stretched out his hand and grabbed it, shouting with joy: "I'm going to kill you and eat your meat!"

The old bird said: "I have so little meat, it's enough to fill your belly." "?"

The man said: "Although there is little meat, it tastes delicious!"

The old bird said: "I can give you something far more useful than my meat. , those are three famous sayings, if you learn them, you will make a fortune!"

The man said impatiently: "Tell me, what are these three famous sayings?"

A sly look flashed in the old bird's eyes, and he said: "I can tell you, but there are conditions: I will tell you the first famous saying in your hand, and when you let me go, I will tell you The second famous saying, I will tell you the third famous saying after I fly to the tree."

The man wanted to get the three famous sayings as soon as possible so that he could make a fortune, so he immediately replied. : "I accept your conditions, please tell me your first famous saying!"

The old bird said unhurriedly: "This first famous saying is: Don't regret what you have lost. According to our conditions, please let me go now!" So the man let go of it. The old bird landed on the ground not far from him and continued: "This second famous saying is: Don't believe in things that are impossible!" After saying that, it shouted, fluttering its wings and flew up to the treetops: "You are really You're a big fool, if you had killed me just now, you would have taken out a 30-gram gem from my belly." The man heard this and felt regretful, biting his lip until it bled. . He looked at the birds in the tree, still thinking about the terms they had just negotiated, and then said: "Please tell me the third famous saying quickly!"

The cunning old bird laughed at him and said : "Greedy person, your greed has covered your eyes. Since you have forgotten the first two famous quotes, what is the use of telling you the third sentence? Didn't I tell you, don't regret what you have lost? , Don’t you believe in the impossible? Think about it, my whole body of bones, flesh, feathers and wings add up to less than 20 grams, how can I have a large gem weighing more than 30 grams in my belly?”

Yes, how can a small bird belly have a large gemstone exceeding 30 grams? The reason why humans have a lot of troubles is because they want too many things and are too greedy. Birds are easily contented, so they live happily.