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Feeling of morning reading: Math problem: How to prove that you know but can't do it?
Because of work, it is often necessary to find suppliers to develop parts together. When discussing candidate suppliers, once new suppliers appear, the situation often becomes a bit subtle: should we judge their development ability and let them participate in bidding? Or just judge it and don't even give you a chance to play next time?

To be honest, as engineers of R&D, we always want to cooperate with mature suppliers, so we tend to cooperate only with "acquaintances". At that time, another question came:

Why do you say that others just know the fur of this product but can't make it?

The absolute result of this problem is difficult to prove. For example, this supplier has never developed this product, but it has developed similar products. Does this mean that you won't make this product? For another example, although this supplier has developed such products, it has not developed our company's products and does not understand our performance requirements. Is it that others can't make products that meet our requirements? For another example, although this supplier has no development team in China, its headquarters development capability abroad is also superb. Can you directly evaluate others' poor domestic development ability at this time?

The answer is: no, no, no.

It is so difficult to completely deny something, does it give us a revelation: knowing that it will be done in the future is actually not as difficult as we thought? Because have we ever tried to exhaust all methods and then confirmed that it didn't work? If not, it means that after some efforts, there is still a way to achieve it. Right?

I suddenly remembered the experience of a college classmate.

Sun Xiao was eager to study abroad since he was a child. From elementary school to high school, he has always been a top student in the school, thinking that it is natural for universities to apply for studying abroad. However, he failed in the college entrance examination. And I became college classmates. In college, he is still keen on all English-related activities, such as English corner and lectures by foreign professors. Once, I learned from the school club that I could apply online for the opportunity to visit South Korea's Pohang Iron and Steel Company in the summer vacation. He signed up with a glimmer of hope and actually became one. A week's visit is very short. When he comes back, the days will be the same as before, but he has strengthened his determination to study abroad. Later, a Danish professor visited our college and gave a lecture. He used the intermission to ask the professor a question he had prepared. The answer to the question is not important, what is important is that he left an impression on the professor. Later, although the professor returned to Denmark, he insisted on keeping in touch with the professor by email. When the graduate student was about to graduate, he applied to the professor for a doctorate. The professor readily agreed and offered a full scholarship. Sun Xiao has graduated from Ph.D. and is studying for a postdoctoral position while working in Denmark.

I accidentally asked him jokingly, have you ever thought that your desire to study abroad can't come true, what should you do? He replied that it is time to work and study, but I will keep getting closer to this idea.

I just didn't know it, but I did it. After knowing this, who can say that it is impossible?

Thanks for reading!