Hearing Liu Feng's affirmative answer, Duan Xue sighed. He had nothing to say about Liu Feng's growth rate, but on the other hand, he was full of worries.

Mu Xiu will be destroyed by the forest wind, and it will be higher than everyone else.

He was worried that this guy was growing up too fast, and he had too little knowledge of the overt guns and hidden arrows in the world, and he couldn't withstand the temptation of fame and fortune. Without years of precipitation, if you are not careful, this kid is likely to be a Cao Chong who "died young".

Hearts suffer from gains and losses.

Moreover, this kid has become more and more impetuous.

Duan Xue thought carefully in her heart. He found that out of his love for Liu Feng before, he didn't think much about Liu Feng's recruitment of so many part-time students, and directly agreed. Now that he thinks about it carefully, there are a lot of inappropriate places in it.

Whether it is out of confidentiality and security, or out of treating other students equally, I have not done my duty as a mentor.

Now it seems that this kid is too eager and impetuous!

It's time to bang this guy......

"You kid......"

“…… Boss, I want to send the last paper to nature, what do you think?" Liu Feng accidentally interrupted Duan Xue's words.

Shook his head.

"I'm going to take a good look at these papers, and I'll get back to you next week. Duan Xue touched his fingers on the table, not in a hurry to affirm Liu Feng's answer, after all, he hadn't seriously read the content of it.

Keep your head down and think about things.

Suddenly, Duan Xue raised her head suddenly, stared at Liu Feng and said with a serious gaze: "Boy, take advantage of this time to think and calm down, I find that you have become more and more impetuous recently!"

……

Artificial lakeside, rockery island, fountain cuizhu.

Liu Feng watched the large and small goldfish in the lake swim around constantly, how chic and free Yusheng was. When he came out of Boss Duan's office, he came here alone, and then stayed for half a day.

To be honest, this is not the first time Liu Feng has come to the lake to sit idly.

Whenever he wanted to be alone and calm down and think, he would come here.

Playing with the lake, inhaling the moist breath in the air, watching the goldfish chase and swim, and feeling the cool lake water flowing away from your fingers, that feeling - cozy, comfortable.

It's just that in his mind now, he has been recalling Boss Duan's last advice to him: You are becoming more and more impetuous now.

Yes, more and more impetuous.

Liu Feng sighed.

Since he obtained the golden finger to manipulate the particles of the microscopic world on Chinese New Year's Eve, he only knows to keep reading books and doing experiments every day, and has never sorted out his heart; and today's silence finally made him realize that he is indeed going farther and farther on the road of impetuosity.

From the eagerness to experiment since the development of super memory, to the rush to achieve results since discovering that chemical reactions can be controlled, no matter which one it is, it is contrary to the low-key and cautious style of doing things that I have always had.

Eager to make achievements, more and more proud, more and more showy......

Summing up the lessons and lessons is nothing more than the ambition of the villain who once gained power.

There is no ambition without indifference, and there is no far-reaching ambition without tranquility. The golden and jade words of the predecessors are still in my ears, but how many people have really realized it? Liu Feng kept asking himself. There is a temptation to fame and fortune, I have my own heart, has he lost his heart?

"Students, what do you want to be when you grow up?"

"Teacher, I must be a scientist when I grow up, just like Deng Jiaxian's grandfather!"

When he was a child, whenever the teacher asked his classmates on the podium what their dreams were, Liu Feng's answer every time was to be a scientist.

And the other children, today want to be a painter, tomorrow want to be an angel in white, the day after tomorrow want to be a hard gardener, only he, every time.

He didn't know why he had such a strong obsession with scientists at that time.

Maybe it was because after listening to the story of two bombs and one star, the great impact that his ancestors resolutely devoted themselves to serving the country; maybe he was really full of love for natural science, and a small four-wheel drive car could be modified by him into various tricks; or maybe he wanted to become a useful person......

In short, he does have such a strong obsession.

However, reality hinders Liu Feng's progress towards his dreams, and poverty limits the imagination of a rural child whose talent is not good and who does not work hard the day after tomorrow. Therefore, before that, he just wanted to make money, finish college well, and then come out to work early, continue to make money, and support his family.

And since Goldfinger was added, although he has also studied seriously and kept brushing books, the purpose of his study is not to fail the subject, finish the exam early, graduate early, and finally make a lot of money early!

One word, it's all about 'money'!

Even if he chooses the project of water treatment reverse osmosis membrane, he is definitely not to change the world or anything, even if there is, it is less than half; he actually wants to make money, because he thinks that the desalination project has the biggest money and the brightest future!

Thinking of this, Liu Feng sighed.

Don't forget the original intention, you have to always, do you remember the original intention when you were a child?

……

Returning to the bedroom from the artificial lake, Liu Feng slept well again, and did not wake up until dawn the next day.

After reflecting on himself, he still has to return to life, and the subject he studied must continue.

So I went for a run, had breakfast, and went to the lab.

He has reduced the desalination cost of polyamide composite reverse osmosis membrane to about 3 yuan/ton, which is indeed much more advanced than before, but despite this, compared with the treatment cost of a few cents a ton of fresh water, it is far from enough.

In terms of the average price of 3~6 yuan per ton of drinking water for residents, even if the state does not charge water resource tax, sewage treatment tax and other tax rates, the treatment cost of seawater desalination itself is 3 yuan/ton, plus almost 1-4 yuan/ton of transportation costs and the profits required by the enterprise itself, which is completely uncompetitive in the market.

Therefore, Liu Feng is not satisfied with the current achievements, after all, his goal is to change the world's drinking water structure and protect the earth's freshwater resources!

If he wants to use seawater desalination to replace freshwater treatment, then what he must do is to reduce the cost of seawater desalination treatment to less than 2 yuan/ton, and only in this way can it have the strategic value of large-scale promotion around the world.

It's a pity that in the research of all-aromatic polyamide composite materials, Liu Feng can even pat his chest and say that he has achieved the extreme! Even if it can be improved, the improvement may be very limited, and it cannot fundamentally reduce the cost of seawater desalination.

The potential of polyamide composites has been exhausted by him, and next, the exploration and research of the second option must be carried out in full force.

Liu Feng's second solution is to design a new type of reverse osmosis membrane material.

It's a pity that this road is completely crossing the river by feeling the stones, without the slightest experience to learn from, and it is not like the study of polyamide composite materials, which can stand on the shoulders of giants and make inventions, for Liu Feng, this is a road that has never been taken......