Biology itself has no particularly accurate definition. According to some theories of meta cellular automata, only a few simple rules are needed to form a complex abnormal system under the rules of time and space.

Imagine that there are many life planets in even the fickle solar system. What can it say?

If a person buys a lottery ticket and wins, it may be because of good luck; If you buy two lottery tickets and win, maybe it's not just because of good luck, but because the probability of winning the lottery itself is very high.

Because of the existence of these complex organics, it proves the universality of life in the universe.

But don't worry. Humans have sent a lot of electromagnetic waves to Gliese 581.

As a result, there was no response

Humans have never observed that Gliese 581 has signs of intelligent civilization.

On the contrary, Zhang Yuan is more worried about whether the human immune system can adapt to the complex microbial environment of the outer planet.

"It's no use thinking too much, but you should be prepared in advance." Elder martial brother Zhao patted him on the shoulder and turned back to the cabin.

……

Time passed day after day, and it was time for hibernation. This year was a very fulfilling year, and he learned many new things.

But this time of hibernation, with a faint sense of melancholy, after saying goodbye to his teachers and friends, Zhang Yuan went to say goodbye to the old captain.

The old captain Ma was looking at the stars in the star library and sighed, "children, do you know the origin of the earth age spacecraft?"

Five thirteen or fourteen year old children are watching curiously in the star library. It was the first time that they experienced this weightless situation and saw the stars in the sky with their own eyes. They had a lot of fun.

A child quickly replied, "of course, it was built by earth civilization!"

The old captain asked, "do you know where the earth is?"

"... it's a big, big planet with a lot of people."

Another child said excitedly, "I've seen from the book that there are many delicious things, fun and some cartoons."

Although children have no deep feelings for earth civilization, they have enough curiosity.

The old captain continued to ask, "do you know how many people are needed to build this spaceship?"

"500000?"

500000 is already all the population in the spacecraft, which is the biggest concept in their hearts.

"Wrong, plus three zeros!"

The old captain smiled and said, "at least 500 million people! They directly or indirectly participated in the construction of the spacecraft. The preliminary planning and supporting equipment took 60 years, and the whole construction took 40 years... "

The children were shocked and speechless. This grand plan has exceeded their imagination.

The education on the earth times is very strict. Under the condition of poor resources, there will be a certain amount of physical labor when you get old.

Material life is not very good, there are not so many toys.

Children from poor families are always more precocious, and they deeply know the magnitude of this number.

The old captain asked, "if you arrive at the new home star, complete the basic industrialization and solve the problem of survival, are you willing to spend a lot of effort to build the next deep space colonial ship?"

"... don't rush to answer. You'll spend your whole life on this. Then, this ship doesn't belong to you. It will slip away from your hands."

Several children were stunned and couldn't speak.

When I think that my whole life's hard work will leave my arms, I feel a sense of colic that is hard to give up.

They already know the distance of light years and how difficult this lonely journey is. Know more about the importance of money to life.

The old captain smiled and explained, "this is not a meaningless thing. In the best of times, we dedicate the most brilliant part of our civilization and throw it into the vast universe and grow into a brand-new seed.

"This is the idea of our new civilization, which we call... Sowing plan!"

"We cannot guarantee that our civilization can get rid of the fate of mediocrity. Our mathematics is far from strong enough, and our will is not firm enough. We don't know whether the future road is correct, so we must do so! "

"... only in this way, year after year, day after day, generation after generation is constantly reborn in the ruins."

"Use our broken history to illuminate the road of the future."

"I believe that one day..."

"There is a generation of civilization that can produce real qualitative change!"

"... it will become a truly extraordinary civilization and a legend in the universe! Far more than our existence! "

"That's what we do! Are you still willing? "

The children's blood was boiling, and the feeling of heartache seemed to be relieved a lot.

"Then... I want to be captain!"

"I want it too!"

The children quickly raised their hands.

The old captain laughed.

He has decided to stop hibernating and spend the last period of his life doing what he wants to do. It's also good to educate the next generation of children and accompany the spacecraft that has stayed for a lifetime to wither slowly.

If you feel sorry, others may not feel sorry. If you feel happy, others may not feel happy. Among them, the real feeling is that people drink water and know their own temperature.

The old captain turned back and smiled at Zhang Yuan, "are you going to hibernate soon?"

The deep wrinkles on the old captain's face were like gullies. The whole man looked like a strong feeling full of strength. He dedicated his life to this spaceship. Here, it is almost over, but it is far from over.

This powerful Aura will make people subconsciously ignore his age.

Zhang Yuan nodded: "an hour later..."

"I'll give you a ride!"

The lights in the large-scale hibernation room are always so dim and hazy. President Zhang Yuan thinks there is an unreal illusion here.

The hibernation device is like a time-space shuttle machine.

Unfortunately, it's just a one-way ticket to the future. It's impossible to go back to the past.

He didn't have much friendship with the old captain, but at this moment, he still had an unspeakable feeling.

The first humans withered in the deep air

Really

Great enough.

There will be a second batch, a third batch.

Parting is not always a comfortable thing.

"Tragedy and drama are just the feelings of others. I've been safe all my life without making too many mistakes. It's already very good. I'm very satisfied." The old captain saw his mood and smiled faintly.

"I can only send you here."

"It's you who have to continue to refuel..."

"The challenges of the future are all up to you."

With a slight sound, the hibernation warehouse cover was officially closed, and Zhang Yuan had a feeling of dizziness in his mind. The last scene he saw was the old captain smiling kindly at him.

……