Yesterday, I accidentally learned that the publishing function has been restored. So the manuscript that has been pressed for several days has been lost. Counting the time and looking at the number of articles, we can find that we didn't stick to some manuscripts for many days. According to the previous rules, the day shift was not realized.

Today's topic is progress, advancement and weft insertion. How can I put it? I feel that I have made progress in recent years, but I have not completely changed. Think about it, too. Progress is not simple. It may take talent to reach an advanced level and come to another level. In other words, some achievements depend on talent, not just hard work. As I always say, talents in Qingbei University can only be achieved through hard work. Of course, if we can realize weft insertion on the advanced basis, it will be even more powerful. For example, as three-dimensional creatures, we are weak in how to treat two-dimensional life (of course, there is no two-dimensional life), and two-dimensional life is only the result of our mathematical abstraction.

Suppose a life breaks through three-dimensional space and comes to four latitudes, then we can infer how powerful this life is. ...

If a person can make progress, progress to weft insertion, it is the most progressive. ...