I will never allow myself to feel a little bit frustrated at any time, no matter what. Edison (USA)
The most obvious sign of a great man is his strong will. Edison (USA)
4, a person must experience difficulties first, and then step into wealth, only to feel useful and comfortable. Edison (USA)
Failure is also what I need. To me, it is as valuable as success. Only when I know all the methods to do a good job, do I know what the methods are. Edison (USA)
If you can name a completely satisfied person, I can tell you that he is a loser. Edison (USA)
7. Books are to wisdom what gymnastics is to the body. Edison (USA)
8. Anything new and unusual can arouse a kind of fun in imagination, because it makes the mind feel a surprise, satisfies its curiosity and gives it an idea that it has never had before. Edison (USA)
9. Imagination must be hot, so as to be branded with the image received by external things. Edison (USA)
10, books are the legacy left by genius to mankind, passed down from generation to generation, and are also gifts for the unborn. Edison (USA)
There is a good word called Edison in Edison's biography.
Main contents:
It tells an interesting story about Edison's love of thinking and doing experiments since he was a child, and his work process of researching and inventing all his life.
Good words and sentences:
[Good words]: bustling, ambitious, ruthless, helpless, selfless, rustic, persistent and forgetful.
Greed, brooding, bobbing, whimsical. Freedom, hopelessness, dizziness, as a last resort. A steady stream of water,
Good sentence: Edison has a pragmatic and persistent spirit, which is also a valuable legacy of our students.
Never lose heart when you encounter difficulties.
If I don't do chemical experiments, how can I do great things for the benefit of mankind in the future!
He invented the electric light to make the night no longer dark, and he improved the telephone, so that no matter where you are on the earth, you can confide in your good friends.
My feeling:
Edison was a great inventor. He obtained more than 1000 patents in his life. The good life we are living now is directly related to him. We should learn from his spirit of loving brains, hands-on and diligent thinking!
3. What are the "geniuses" of the good sentences in Edison's story? They are one percent inspiration and ninety percent perspiration.
Edison was a famous American inventor. He studied hard all his life, was good at thinking and worked hard. At the age of 75, he still signs in for work in the laboratory on time every day. For decades, he worked almost ten hours a day and read books in his study for three to five hours at night. If the average person's life activity time is used to calculate, his life span has doubled. So, on his 79th birthday, Edison proudly told people that I was 135 years old. He lived to be 84 years old and made 1 100 inventions in his life, among which the greatest contribution was to invent the phonograph and the automatic telegraph, and to experiment and improve the incandescent lamp and telephone. Edison began to study electric light in his early twenties, which lasted for 10 years. He chose thousands of different substances, such as bamboo wool, graphite, tantalum and so on. As a filament material for experiments, this is well known. Once he and his assistants worked for five days and five nights in a row. 1879 Edison made incandescent filament with carbon filament and lit it for 40 hours. Because the surface of carbon wire is porous and fragile, its strength is very low. It was soon replaced by tungsten wire.
1883, Edison discovered the phenomenon of thermionic emission, also known as "Edison effect", that is, some electrons or ions near the metal surface gained enough kinetic energy due to the irregular movement caused by high temperature, overcame the constraints of the surface and escaped from the metal. Edison effect is very important to the work of all vacuum tubes. As the emission surface, the cathode is usually coated with a layer of alkaline earth metal oxide to promote electron emission, and the high temperature is maintained by current heating.
1900, Edison invented the iron-nickel battery, which is an alkaline battery with an electromotive force of about 1.3~ 1.4 volts. It has a long life, but its efficiency is not high. Edison had many inventions in his life, but when someone asked him why he succeeded, he said: Some people think that I have some talents, which is not correct. Genius is one percent inspiration and ninety percent inspiration.
4. Good words, sentences and paragraphs:
Look depressed, pull a long face, listless, tearful, full of joy. Anxious to return is relaxed and happy, and his heart is full of ups and downs.
I'm sure, I'm worried, my heart is broken, my heart is broken, I panic, I'm in a hurry.
Good sentences:
1. The tired moon hides in the clouds to rest, leaving only a few stars as if on sentry duty.
2. Time is a poem, a philosophical poem of the richest man. Time is a camel carrying the dreams of countless people.
I want to melt in the pink peach petals and erase the worries in your heart all day.
If you want to harvest the fruit in the golden autumn, you should roll up your trouser legs in the early spring when the chill invades people, and make unremitting efforts to open up wasteland, sow and cultivate until the day of harvest.
The moon hangs obliquely in the sky, smiling, and the stars are crowded with the milky way, flashing.
Good paragraph:
As the old saying goes: "You can't take Wan Li Road without accumulating steps;" If you don't accumulate small streams, you can't become rivers and seas. "Those who have made meritorious deeds are famous all over the world, starting from a small place, paying attention to the accumulation of dribs and drabs, consciously cultivating their moral talents and constantly improving themselves. If there is no persistent perseverance to smell chickens and dance every day, how could Zu Ti be famous for his northern expedition to the Central Plains? Wang Can Xizhi didn't spend many years writing about the dragon and snake ink dyeing the pool water. Why can he be called a book saint? Without the foundation of studying calculus hard all his life, how did Chen Can Jingrun win the pearl and become famous in the world?
Life is a winding path in the mountains, bumpy, with cliffs on the side. If you fall, cry if you want. What are you afraid of? Stop pretending! This is honesty, not weakness, because crying does not affect the road, but you can be careful. The mountains are full of flowers and the scenery is pleasant. If you are intoxicated, smile happily, don't pretend to be reserved! This is honesty, not pride, because smiling does not affect the road, but can increase self-confidence.
Galileo, Newton and Edison are not gods. Their shortcomings and mistakes are inevitable, but this does not prevent them from becoming "giants". Who can deny that the laws of falling objects, inertia, motion of throwing objects and pendulum vibration in physics were established or discovered by Galileo? Who can deny Newton's position as the founder of classical physics? Who can deny that Edison was a great inventor who made great contributions to human material civilization?
100 February, Lincoln 1809, abraham lincoln was born in a peasant family. When he was a child, his family was poor, so he didn't have a chance to go to school. He works with his father in the western wasteland every day. He himself said, "When I was in school all my life, every little makes a mickle." Seek advice from others as much as possible. He has no money to buy paper and pens. He always holds a book in his arms when herding cattle, chopping wood and digging the ground. During the break, he ate hard and cold bread and read with relish. In the evening, he often reads under a small oil pan until late at night. When he grew up, Lincoln left his hometown and went out to make a living alone. He does everything, doing short-term jobs, being a sailor, a shop assistant and so on. He also does heavy work of logging and chopping wood. No matter what he does, he is very serious, honest and trustworthy. As a teenager, he worked as a clerk in a village grocery store. On one occasion, a customer overpaid a few cents, and it took him more than ten miles to return it. On another occasion, he found that there was a shortage of tea for his customers, so he ran several miles to deliver the tea to that family. He is honest, studious and modest. They are all loved by people around them. 1834, at the age of 25, Lincoln was elected as a senator from Illinois and began his political career. 1836 became a lawyer through the examination. After becoming a lawyer, he was very prestigious in the local area because he was proficient in law and eloquent. Many people came to him for help in the lawsuit. But he has one condition to defend his client. In other words, the parties must be fair parties. Many poor people don't have the money to pay him for his labor, but just tell Lincoln, "I am just, please help me get justice." Lincoln will defend him for free. Once, a very rich man asked Lincoln to defend him After listening to the client's statement, Lincoln found that the man was framing a good man, so he said, "I'm sorry, I can't defend you." Because your behavior is unfair. " The man said, "Mr. Lincoln, I just want you to help me fight this unfair lawsuit." As long as I win the case, you can pay whatever you want. " Lincoln said seriously, "As long as you use a little court defense skills, your case is easy to win, but the case itself is unfair. If I take your case, when I stand in front of the judge, I will say to myself:
6. Good words, good sentences and good paragraphs are extracted from Daquan Good Words: depressed, sad, listless, full of tears, full of joy, anxious to return relaxed and happy, ups and downs in his heart, convinced. He was worried, worried and heartbroken. He is disheartened, disheartened. He is open-minded and eager to study hard. He is down-to-earth and is not ashamed to ask questions. Never forget to eat and sleep, be hungry, persevere, concentrate, concentrate, hold your breath, concentrate, concentrate, concentrate, concentrate, and enjoy a sentence: 1 The tired moon is resting in the clouds, leaving only a few stars as if on sentry duty.
2. Time is a poem, a philosophical poem of the richest man. Time is a camel carrying the dreams of countless people. I want to melt in the pink peach petals and erase the worries in your heart all day.
If you want to harvest the fruit in the golden autumn, you should roll up your trouser legs in the early spring when the chill invades people, and make unremitting efforts to open up wasteland, sow and cultivate until the day of harvest. The moon hangs obliquely in the sky, smiling, and the stars are crowded with the milky way, flashing.
6. A full moon rises, like a bright lamp, hanging high in the sky. 7. The moon opened its eyes wide and looked kindly at the village and fields, much like a polished copper plate.
8. The full moon rises gradually, and a soft smile appears on her silvery face. 9. The bright full moon has been lifted to the sky by the distant blue mountain.
10. The moon is round, like a spinning wheel, spinning her romantic reverie. 1 1. The night is quiet. The full moon like a jade plate passes through the clouds, and the faint moonlight shines on the earth.
12. An apricot full moon crawled out of the mountain mouth and threw its reflection into the lake. Good paragraph: As the old saying goes: "Without accumulation, thousands of miles; If you don't accumulate small streams, you can't become rivers and seas. "
Those who have made meritorious deeds are well-known in the world, starting from a small place, paying attention to the accumulation of dribs and drabs, consciously cultivating their moral talents and constantly improving themselves. If there is no persistent perseverance to smell chickens and dance every day, how could Zu Ti be famous for his northern expedition to the Central Plains? Wang Can Xizhi didn't spend many years writing about the dragon and snake ink dyeing the pool water. Why can he be called a book saint? Without the foundation of studying calculus hard all his life, how did Chen Can Jingrun win the pearl and become famous in the world? Life is a winding path in the mountains, bumpy, with cliffs on the side.
If you fall, cry if you want. What are you afraid of? Stop pretending! This is honesty, not weakness, because crying does not affect the road, but you can be careful. The mountains are full of flowers and the scenery is pleasant. If you are intoxicated, smile happily, don't pretend to be reserved! This is honesty, not pride, because smiling does not affect the road, but can increase self-confidence.
Although this truth is simple, it is not clear to everyone. Some people want to be Edison's "king of invention", but they are afraid of the difficulty of delving into scientific knowledge; Some people want to win the title of "king of short stories" after Mo Bosang, but they are afraid of the hardships of practicing calligraphy all the year round; Some people want to become a "master of music" by making a blockbuster, but they are too lazy to bury themselves in the field of staff; Some people want to be sports stars themselves, but they are too lazy to "smell the chicken and dance" for training.
If you have such a big ambition, you can't even catch a small fish, let alone realize that great ambition.
7. Scientists' short stories, whether Chinese or foreign, must be good words and sentences. Thank you.
Edison worked almost ten hours a day for decades. At the age of seventy-five, Edison still went to work in the laboratory on time every day. A reporter asked him, "Mr. Edison, when are you going to retire?" Edison said awkwardly, "Oh, no, I haven't had time to think about this problem until now!" " "
two
Edison was a poor worker before he became famous. Once, his old friend met him in the street and said with concern, "look, this coat on you is very worn." You should get a new one. " "Need it to be? Nobody knows me in new york. " Edison answered indifferently. A few years later, Edison became a great inventor. One day, Edison met that friend again in the street of new york. "Oh," exclaimed my friend, "why are you still wearing this old coat? This time, I have to change a new one anyway! " "Need it to be? Everyone here already knows me. " Edison still answered casually.
three
1862 One morning in August, Edison was selling newspapers at a small station. Suddenly looking up, I saw a little boy of three or four years old squatting on the rail and playing with stones, and a truck was galloping towards him. Edison let out a whoop of "Ouch", threw down the newspaper, rushed down the platform in desperation, and grabbed the child. At this moment, the train roared past his ear. That was close! Edison held the little boy and fell to the side of the railway track. His face and hands were cut, but the child was saved.
The little boy's father is Mackenzie, the stationmaster of this station. He is an excellent operator. Mackenzie saw this thrilling scene with his own eyes and was moved incoherently: "Thank you … thank you, thank you for saving … my child!" " "
Edison smiled indifferently. He picked up the newspaper from the ground, patted the dust on his body, boarded the train and left.
The next day, when Edison's train pulled into the station, Mackenzie was already waiting on the platform. He said to Edison sincerely, "I have nothing to reward you." I hear you are very interested in telegrams. If you like, I can teach you how to send and receive telegrams and make you a telegraph operator. "These words are from the heart of little Edison. He happily accepted Mackenzie's kindness and followed him to learn the technology of sending and receiving telegrams.
Edison studied very attentively and made rapid progress. Only three months later, he was proficient in sending and receiving telegrams. Mackenzie recommended him to be a train station operator. This unexpected learning opportunity laid a good foundation for Edison's great inventions in the future.
four
Edison was a poor worker before he became famous. Once, his old friend met him in the street and said with concern, "look, this coat on you is very worn." You should get a new one. " "Need it to be? Nobody knows me in new york. " Edison answered indifferently. A few years later, Edison became a great inventor. One day, Edison met that friend again in the street of new york. "Oh," exclaimed my friend, "why are you still wearing this old coat? This time, I have to change a new one anyway! " "Need it to be? Everyone here already knows me. " Edison still answered casually.
Newton: The Story of Two Isaacs
One evening, Newton, who was meditating, subconsciously walked to the apple orchard in the backyard. In the garden, the apple trees are covered with ripe apples, and the air is filled with refreshing fruit fragrance, which Newton was completely unaware of.
Suddenly, with a click, a ripe apple on the tree was blown to the ground by the wind. Newton's idea jumped: Hey! Why don't apples fall into the sky? Is the gravity of the earth attracting it? !
Newton immediately made an association and extended it. People think that the force that the earth attracts apples is the same as the force that the earth makes the moon revolve around itself and the force that the sun makes the planets revolve around itself. It is concluded that gravity is also called "gravity".