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In 1995, Professor Negroponti of the Massachusetts Institute of Technology (MIT) interpreted digital technology as a fundamental element of the new world in his landmark book "Living Digitally." In his opinion, the basic particle for constructing the traditional physical world is "atom", while the basic particle for constructing the new digital world is "bit" [2]. According to Negroponti, "Bits, DNA as information, are rapidly replacing atoms as the fundamental element of human society" and d...

Every year from November to December, the tense atmosphere of exams permeates everywhere. What is different from the past is that in recent years, especially since 2020, the large and small paid "shared spaces" that have appeared in Xi'an have shared some of the pressure on this tense air. Open "Dianping", locate in Xi'an, search for the keyword "shared study room", more than 60 entries will be displayed. After a cursory glance, "quiet", "immersed" and "seeing others who are working...

In January, it snows heavily. Snow fell quietly. The orchard was white. Can't hear any sound. The grapes sleep in the snow-covered cellar. A spring breeze blows in February. After the beginning of spring, there will be a "swinging wind" for 48 days. The wind swayed the branches of the tree, and the tree woke up and hurriedly sent the sap all over the body. The branches are softened. The tree is green. The snow melted and the ground was black. In the black soil, Artemisia annua grows. gre...

Now we are at the beginning of the 19th century. It was here that I found for the first time that books written by women were placed on several bookshelves. But after I read the bookshelf, I couldn't help asking why, except for a few books, there are all novels in front of me? You should know that poetry is the original part of the creative impulse. "The Honor of Singers" is also a poetess. No matter in France or in England, female poets should precede female novelists. What's more,...

Back to the point. Afra Bain proved that, perhaps, writing can earn money at the expense of some pleasant virtues. In the long run, writing will no longer be regarded as foolishness or insanity, but has practical importance. Maybe, her husband will leave the world one step ahead of her, or there will be unexpected disasters at home. At the end of the 18th century, hundreds of women began to translate or write countless crappy novels to earn some pocket money for themselves or to support their...

The Spring Festival is the biggest festival in China. Simple and diligent Chinese people are willing to welcome the New Year with the most solemn sense of ceremony - "Children, don't be greedy, after Laba is the New Year. You drink Laba porridge for a few days, mile 23. 23, sugar Stick the melon; 24, sweep the house; 25, grind tofu; 26, go to buy meat; 27, kill the chicken; 28, make the noodles; 29, steam the steamed buns; 30 Stay up all night, and twist and twist on the first day of the...

Sanmao gave me the other three shawls, one of which was given during my visit to her in Canary. In early 1981, I flew to the Canary Islands, Spain, and spent three weeks with Sanmao, staying at her home on the island first, and then going to Madrid. Sanmao happily welcomed me into her house. All the decorations were arranged by her skillfully, and the style was special, unique and elegant. Unfortunately, the host, Jose, is no longer in this world, and only photos are left to hang on the wall....

"The Siege"Author: Qian Zhongshu Life is a siege, and marriage is a siege. If you rush in, you will be surrounded by all kinds of worries of survival. "Besieged City" is a "new "School of Foreign Studies" written by Qian Zhongshu. Qian Zhongshu described the life of a group of intellectuals with his free and humorous writing. The witty words in "Besieged City" are the most successful part of this novel, and it is also the most worthy of appreciation."The Art of Travel"Author: [English] Alain ...

"Queen Anna's Lace" is the name of an American wildflower. It came to me when I was disheartened and lazy to ask all my friends, and no one could identify it. The person who told me was a female painter. Stopped on a secluded road in a quiet and serene town, pointed to the large flower consisting of thousands of white flowers as small as corn and told me. I held my breath and opened my eyes for a while, I couldn't believe it was true. I saw wild flowers on the roadside. Spreading, t...

User growth teams and brand marketing teams are positioned and play different roles. Generally speaking, information asymmetry will lead to higher product premium for brands and marketing, and the more opaque the product, the more brand marketing is needed. The more transparent a product is, the easier it is for users to get an intuitive sense of its efficacy. For example, for an online information product, no matter what its brand is and what promotional activities it does, the quality of th...

When it comes to user growth, if the platform doesn't have the necessary infrastructure, it's often less effective. So one of the basics of growth is building the underlying capacity. In fact, we know the importance of this work, but in the actual work, but often easy to ignore. A lot of times, we feel that if we can find good people to do growth, we can immediately achieve significant growth. But in reality, user growth is a systematic project, and without the necessary basic capab...

In the 4th century BC, Zeno of Elea (the heyday was about 464-461 BC) put forward an argument about the impossibility of motion, which is called "Zeno's paradox" in history. (1) Dichotomy. Suppose you want to reach the goal of a certain distance, before you can cross the whole of the distance and reach the goal, you must first cross half of this distance; before, you must cross half of this half; One has to go through the half of this half; and so on, to infinity. Since you can't cr...