Ask for advice with an open mind, not ashamed to ask a geography teacher who was stumped by a student's question. He honestly admitted that he "didn't know" and didn't stop there. Instead, he searched for information, consulted his colleagues and asked his fellow travelers when he was on a business trip, and finally got the answer. This incident tells us a truth: the most effective way to gain true knowledge is to ask for advice with an open mind and not be ashamed to ask questions. (The fact that a teacher is stumped by a student's question leads to the central argument: the most effective way to gain true knowledge is to ask for advice with an open mind and not be ashamed to ask questions.) Many famous scholars and scientists rely on asking for advice with an open mind and not being ashamed to ask questions to seek and accumulate knowledge. In the decades since Li Shizhen wrote Compendium of Materia Medica, he has read more than 8 kinds of classics. When studying ancient books, I found that the opinions of various schools were inconsistent and contradictory, so I went deep into reality in many ways and personally "collected medicines". At the same time, I consulted many doctors, pharmacists, woodcutters, fishermen and others with practical experience, and finally identified and verified more than 1, kinds of medicines recorded in past dynasties, and made a new scientific conclusion for them. Lomonosov, a Russian scholar and poet, walked 2, kilometers to Moscow to study, but was turned away from the school because he was not a noble child. Later, he pretended to be the son of an out-of-town aristocrat and entered the Slavic-Greek-Latin Institute to study. Not knowing Latin, the teacher asked him to sit in the last row. Most of the children in the class were thirteen or fourteen years old. They laughed at him: "A fool in his twenties came to learn Latin!" " However, lomonosov turned a blind eye to the teacher's indifference and classmates' ridicule. He just listened attentively, asked for advice modestly and learned Latin sentences. Later, he was sent to Germany to study with outstanding talent and excellent Latin level. Finally, from a young fisherman to a famous scientist. The achievements of these successful people are inseparable from their modesty in seeking advice and being shameless in asking questions. (With the story of Li Shizhen and lomonosov asking for advice modestly, this paper demonstrates their success and asking for advice modestly from both China and foreign countries. It is inseparable to ask questions without shame, so as to demonstrate the argument.) Liu Kai, an ancient Chinese scholar, said: "(Quoting famous sayings to demonstrate) A gentleman's learning must be inquisitive, and those who ask and learn are also complementary. Non-learning, no doubt; If you don't ask, you can't know widely. " Learning and asking complement each other. A person's wisdom is limited and his knowledge is boundless, so he will always encounter many difficult problems in his study. We advocate asking for advice with an open mind and not being ashamed to ask questions, that is, when we encounter problems, we should seek truth from facts, don't pretend to understand if we don't understand, we should ask more people if we don't understand, and we should break the spirit of asking questions in the end, so as to acquire knowledge. There is a young worker in Shanghai who only attended primary school and was admitted to liberal arts in colleges and universities by self-study. When the reporter asked him the secret of success, he said, "Ask people for advice at any time when you encounter difficult problems. You can find my teachers on the road, in parks and in bookstores. There are thousands of such teachers." There is no shortcut to learning. The young man's road to success tells us that the most effective way to acquire knowledge is to ask for advice with an open mind and not be ashamed to ask questions. (Re-emphasize the central point) Ask others for advice, and have some courage. Many of our classmates are always unwilling to ask for advice when they encounter problems. They feel embarrassed and are afraid that others will say they are ignorant. Then, from the many examples mentioned above, from the geography teacher, we should understand: people can ask for advice with an open mind and are not ashamed to ask questions. If we have problems, can't we ask our classmates and teachers for advice? Confucius said, "In a threesome, there must be a teacher." Let's hold the attitude of "everyone is my teacher" and gain true knowledge by asking for advice modestly! At the beginning of the article, the central argument is drawn from a story: asking for advice modestly and asking questions without shame is the most effective way to obtain true knowledge, and the argument is clear and concentrated. Then, Li Shizhen and lomonosov are cited as examples to prove the correctness of the argument. Quote famous sayings, find evidence from us and prove the argument again. The structure of the article is reasonable, and the demonstration process is clear and convincing. Finally, it is convincing to conclude with Confucius' words!