Ostrich and iron star

In the islands of the South Pacific, there is a beautiful bird with a beautiful tweet called an ostrich. They are full of different shapes and hustle and bustle. On the island's rich days, the ostriches live by eating a variety of grass seeds and live a leisurely life. But hunger is coming. The drought hit the island, and the whole land seemed to be a hot volcano that had just solidified. The red land did not see a trace of green. Scientists have found ostriches that have been studied before. They have iron rings on their legs. Observing the results, they found that the ostriches were significantly reduced and struggled on the death line.

The reason is that the food is scarce, and all that can be eaten is eaten up. The only thing left is a kind of grass seed called "蒺藜". It is a sharp hard thorn. It is unstoppable. It hides seeds in the deep core. The delicious chocolate was sealed in the iron shovel. There is also a name called "Iron Star", which symbolizes difficulty in conquering. Latin means "squeezing and pain."

The ostrich uses his own weak cockroach to open a star of iron. He must first put it on the ground, bite and twist it, then hold it against the rock, squat on the squat, squeeze it under the squeak, until it is exhausted, the shell can be twisted off. , eat the living grass.

The island began a brutal battle for survival. There is no sword and shadow, the only sound is the smashing snoring. Many ostriches are starving to death, and some survive tenaciously. Scientists think, what is the difference between life and death?

After detailed research, the ostrich, which is 11 mm long, can open the iron star, and the ostrich, which is 10.5 mm long, is expected to sigh with the "star". In any case, it is impossible to open the gate of life. .

The difference of 0.5 mm determines the survival of the ostrich. Everything was gently covered when it was full of food, but the moon was not always round, and the laws of things were ups and downs.

I suspect that those starving ostriches at the end of the time, if they can think, they must regret that they have not been able to give birth to a long profit! The short ostriches are born, they have been ruthlessly eliminated by nature. But the embarrassment of human beings—the strength of our thinking, the experience of experience, the wisdom of wisdom, the strong physical strength, the style of cooperation, the charm of humor—can gradually temper growth in day-to-day accumulation. Becoming the pillar of our distress.