sharpened teeth

This sentence was a metaphor to emphasize the importance of tempering for the development of things. Just like how a knife needed to be sharpened to become sharp, a person also needed to be sharpened to become a talent. From a specific point of view, there were many ways to sharpen a knife. For example, one could soak the knife in salt water for 20 minutes, pour white vinegar on the blade, sprinkle salt, and then rub it back and forth with ginger slices. One could also use a multi-functional knife grinder, which had three gears: fine grinding, fine grinding, and coarse grinding. It was convenient and fast. In terms of tempering, this was especially true for young people. They needed to gain experience in a difficult environment, learn knowledge and skills, and suffer setbacks and blows. For example, most of the young cadres went from their homes to the school gates and then to the machine doors. Although they were full of knowledge, they were full of "bookish spirit". To achieve great things, they had to go through the training and baptism of the grassroots. In practice, they had to hone their will, improve their style of work, cultivate their sentiments, improve their realm, and increase their talents. By running more, entering villages, entering homes, walking through streets, and going deep into the homes of the masses, they had to practice their true skills in difficult environments. In the big melting pot of the grassroots, they had to combine" bookish spirit" with" local spirit". Only then could he grow up and become a person with feelings, responsibility, and ability. This showed that people could only achieve something and become useful talents through continuous training. "Let go and become a Buddha, draw your saber!" The novel is equally exciting. Everyone is welcome to click and read it!

There were different versions of the author's words. One theory was that Feng Menglong of the Ming Dynasty came from his "General Remarks on the Warning of the World·Diligence"; the other theory was that the sentence came from "Wise Essays on the Warning of the World·Diligence", and the author was unknown. The original novel of " The Shadow of Beacon Burning Plum Fragrance " was " The Hitman's Diary of the Pseudo Song Dynasty." The original plot was equally exciting. You can click on the link below to read the original novel.

After Gou Jian was defeated in the State of Yue, he endured hardships and tasted gall. After ten years of painstaking planning, with the help of Fan Li and Wen Zhong, the two advisors, he turned the State of Yue from weak to strong. During this period, he did not forget to be humiliated. He always aimed for revenge. Starting from the 15th year of Gou Jian, King of Yue (482 B.C.), he launched several attacks on the State of Wu. Finally, in the 24th year of Gou Jian, King of Yue (473 B.C.), he destroyed the State of Wu, achieved revenge, and dominated the Central Plains. This series of events reflected Gou Jian's forbearance, tenacity, and meticulous preparation, as if he had spent ten years to sharpen a sword. In the end, he had achieved his goal. The novel "Ten Years of Death" is equally exciting. Everyone is welcome to click and read it!

Yes, the last teeth were wisdom teeth. Wisdom teeth were the last teeth in a human's permanent set of teeth, and also the third molars. Wisdom teeth usually erupt between the ages of 16 to 25, but there are individual differences. Some people may have their wisdom teeth erupt earlier or later. Due to the lack of space in the jaws of modern people, wisdom teeth were often impacted, leading to various oral problems. Therefore, in most cases, wisdom teeth need to be removed to avoid complications.

Yes, permanent teeth and wisdom teeth were the same thing. Permanent teeth were the common name for wisdom teeth, which meant that they had grown up. Wisdom teeth referred to the four third molars in the innermost part of the human mouth, one on each side. Wisdom teeth usually start to grow at the age of 16 or later, and the time of eruption varies from person to person. Some people might start to show their wisdom teeth later, maybe until the age of 20 to 22. Some people would not grow wisdom teeth, but this was normal. Therefore, the permanent teeth and wisdom teeth were different names for the same tooth.