Still mainly talking about polymer physics, right?

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The most important thing is to have a curiosity. This interest does not come from the temptation of money, fame or wealth, but from the curiosity of nature in the heart, trying to understand the laws of the operation of this world. I think when I was young, many people had such dreams. However, many people have changed over the years. Sometimes these changes are helpless, but more often they change by themselves. However, in the end, the way is to choose by yourself. of.