From then on, little Mary buried her love for the motherland and hatred for the invaders in her heart. The idea of studying for the liberation of the motherland stirred in her heart. After graduating from middle school, she became a tutor. However, the thirst for knowledge has never changed. But in Poland with colonial and feudal shackles, universities don't accept girls, so she dreams of studying physics and chemistry in Paris, and her sister dreams of studying medicine in Paris. They are saving the cost of studying in Paris bit by bit. Finally, my sister went to Paris first, and she stayed in Poland to earn money for her sister to go to school.
Mary not only taught herself hard, but also went to the Polish countryside to teach children scientific knowledge and spread Polish culture among factory women workers. She may be discovered by spies and taken away by Russian inspectors at any time. However, Mary has only one idea in her heart: to serve the oppressed motherland and study for the liberation of the motherland. As she said in her letter to her childhood friend, "I have tried my best to cope with all this and make persistent efforts ... I have an overriding principle: never give in to people and things!" ...... "Five years later, my sister got her doctorate, and Mary came to Paris to study at Sorbonne College, wearing shabby clothes, living in a humble hut and eating bread and tea. The university library attracted Mary deeply. Once, she forgot to eat and fainted in the library.
Mary is like a greedy sponge, sucking the milk of knowledge desperately. Forgetting to eat has become a common thing for Mary. Every night, I leave the library and go back to my cabin. I continued to study hard under the kerosene lamp until two o'clock in the morning. When she was lying in bed, she was so cold that she had to get up, put on all her clothes one by one, and then lie down. Hard life and hard study made the young girl pale and haggard. In the degree examination of Solburn College, Mary won the first place in physics with excellent results.
ThomasAlvaEdison is a world-famous American electrician and inventor. In addition to his inventions and contributions in phonograph, electric light, telephone, telegraph and film, he also has many famous creations and opinions in mining, construction and chemical industry. Edison had about 2,000 inventions in his life, which made great contributions to the progress of human civilization.
Edison was born in1February, 847 1 1, Milan, Ohio, in the midwest of the United States. My father is descended from Dutch, and my mother is a primary school teacher, descended from Scots. When Edison was 7 years old, his father lost money in the tile business and his family moved to Grady Otterborg in the northern suburb of Huron, Michigan. Shortly after moving here, Edison suffered from scarlet fever and was ill for a long time. It is believed that this disease is the cause of his deafness. Edison went to school at the age of 8, but after only three months of study, he was dismissed as an "imbecile" by the teacher and kicked out of school. Since then, his mother has been his "mentor". Because of his mother's good educational methods, he took a keen interest in reading. He not only reads widely, but also reads all kinds of books. At the age of eight, he read the works of Shakespeare and Dickens, the most important playwrights in the English Renaissance, and many important historical books. By the age of nine, he could quickly read difficult books, such as Parker's philosophy of nature and experiment. 10 years old, he loved chemistry. At the age of 1 1, he experimented with his first telegram. In order to make money to buy chemicals and equipment, he began to work. At the age of 12, he got a job selling newspapers on the train, commuting between Port Huron and Detroit, Michigan. While selling newspapers, he also deals in fruits and vegetables. Whenever he is free, he goes to the library to read books. He bought an old printing press and began to publish his own weekly newspaper, The Herald. The first issue of this weekly is printed on the train. With the money he earned, he set up a chemistry laboratory on the baggage car. Unfortunately, once a chemical caught fire, he and his equipment were thrown out of the car. Another time, when Edison tried to board a freight train, a conductor grabbed him by the ear and helped him get on the train. This action led to Edison's lifelong deafness.
1862 In August, Edison rescued a dying boy on the train track with fearless heroism. The child's father is grateful for this, but he is willing to teach him telegraph technology because he has no money to reward him. Since then, Edison has forged an indissoluble bond with this mysterious new electric world and embarked on a scientific journey.
1March 879 165438+ At 0: 30 in the morning, Einstein was born at 135, Ulmbanhof Street, Germany. Both parents are Jewish. My father's name is Herman Einstein and my mother is Pauline Kirk. [Name] Albert Einstein (Jewish theoretical physicist)
1884, Einstein fell in love with the pocket compass.
From 65438 to 0885, Einstein began to learn the violin.
1886, Einstein studied in the parliamentary school in Munich. Studying Jewish canon at home.
From 65438 to 0888, Einstein entered Louis Polder High School. Continue to receive religious education at school and accept the rite of passage. Friedman is the instructor.
From 65438 to 0889, he read popular science books and philosophical works under the guidance of medical college student Talme.
189 1 year, I taught myself Euclidean geometry, and I was crazy about it. At the same time, I began to teach myself advanced mathematics.
1892, I started reading Emanuel Kantor's works. 1895, taught himself calculus.
1896, graduated from Arau Middle School. In June, 5438+00, he entered Zurich Normal University of Swiss Federal Institute of Technology to study physics.
189910 June 19, Einstein formally applied for Swiss citizenship.
1900 In August, Einstein graduated from the Federal Institute of Technology in Zurich, Switzerland; In February, 65438, he completed his thesis "Inference of Capillary Phenomenon", which was published in the Journal of Physics in Leipzig the following year and incorporated into Swiss nationality.
1901March 2 1 day, and obtained Swiss nationality. From May to July this year, I finished my thesis on the thermodynamic theory of potential difference.
1September, 904, the trainee of the patent office became a formal third-class technician.
1March, 905, the quantum theory was developed, the light quantum hypothesis was put forward, and the photoelectric effect problem was solved. In April, he submitted his paper "A New Method for Determining Molecular Size" to the University of Zurich, and received his doctorate. In May, he finished the paper "On Electrodynamics of Moving Objects", and put forward the principle of special relativity independently and completely, which initiated a new era of physics.
1906 was promoted to the second-class technician of the patent office in April. 165438+ 10, the paper on specific heat of solids was completed, which is the first paper on solid quantum theory. 1908 10 is a part-time lecturer at the University of Bern.
1909 10, left the Berne patent office and became an associate professor of theoretical physics at the University of Zurich. [Name] Albert Einstein (Jewish theoretical physicist)
19 10 10, and finished the paper on critical opalescence.
19 12 put forward the photochemical equivalence law.
19 13 returned to Germany, served as the director of the Institute of Physics of Emperor William in Berlin, a professor at the University of Berlin, and was elected as an academician of the Prussian Academy of Sciences.
1965438+In April 2004, Einstein accepted the invitation of the German scientific community and moved to Berlin.
World War I broke out in August. Although he lived in the birthplace of war and was surrounded by war advocates, he firmly showed his anti-war attitude.
In September, Einstein participated in launching the anti-war group "New Motherland Alliance". Although the organization was declared illegal and a large number of its members were arrested and persecuted and went underground, Einstein resolutely participated in the secret activities of the organization.
On June+10, 5438, under the manipulation and instigation of militarists, the German scientific and cultural circles published the Declaration of Civilized World, defending the war of aggression launched by Germany, arguing that Germany is above all else and the whole world should accept the "true German spirit". Ninety-three people signed the lock of the "Declaration", all of whom were prestigious scientists, artists and priests in Germany at that time. Even Nernst, Roentgen, ostwald and Planck signed it. When asked for Einstein's autograph, he flatly refused, but at the same time resolutely signed his name on the anti-war letter to Europeans. This move shocked the whole world.
191511month, and put forward the complete form of the general relativity gravity equation, which successfully explained the motion of Mercury's perihelion. [Name] Albert Einstein (Jewish theoretical physicist)
19 16 In March, I finished my summary paper "The Basis of General Relativity". In May, the hypothesis that the universe is finite and unbounded was put forward. In August, he completed the quantum theory of radiation, summarized the development of quantum theory and put forward the theory of stimulated radiation.
19 17. After the victory of the Soviet socialist revolution led by Lenin, Einstein enthusiastically supported this great revolution and praised it as a great social experiment that will be decisive for the whole world. He said: "I respect Lenin because he is a man with complete self-sacrifice spirit and devoted himself wholeheartedly to realizing social justice. I don't think his method is practical, but one thing is certain: people like him are defenders and reconstructors of human conscience. "
19181kloc-0/October, German workers and soldiers, influenced and inspired by the victory of the October Revolution in Russia, launched an uprising and overthrew the German emperor William II. On the third day after stepping down, Einstein wrote two postcards to his mother, cheering "a great event happened ... what an honor to experience it personally!" " From the 1920s to the early 1930s, Einstein was basically an absolute pacifist. However, the fact that wars of aggression and plunder are constantly happening has broken his beautiful dream. Especially after Hitler came to power in 1933, Germany became increasingly fascist, which made Einstein realize that a new barbaric war was inevitable and prompted him to change his point of view. He made it clear: "When the law and human dignity must be defended, we must fight. Since the danger of fascism came, I no longer believe that absolute negative pacifism is effective. As long as fascism rules Europe, there will be no peace. " Because of Einstein's progressive activities and because he was a Jew, he was listed as an important persecution object by the German Nazis. Fortunately, he left Germany to give lectures in the United States at the end of 1932 and was not killed. His house in Berlin was raided and destroyed, his property was confiscated and his works were burned. The Nazis offered a reward of 20,000 marks to kill him. Faced with the danger of Nazi assassination, Einstein did not have the slightest fear, but fought more resolutely. When his close friend Laue wrote to persuade him to take a wise attitude on political issues, he ignored his personal safety and shouted, pointing out that fascism means war, and peace must be defended by armed forces, calling on the American people to rise up against fascism. Einstein was very sad when he later learned on the radio that the United States dropped atomic bombs on Hiroshima and Nagasaki, causing many civilian casualties. Later, he was sent to write a letter to American citizens, which said, "We scientists who liberated this great force should give priority to taking responsibility for everything. We must limit that atomic energy should never be used to kill all mankind, but should be used to enhance human happiness."
19 19 Einstein's theory is considered as "one of the greatest achievements in the history of human thought". In February, 65438, he received the only honorary degree in Germany: the doctorate of medicine from the University of Rostock.
1921From April 2 to May 30, Weizmann and I visited the United States for the first time to raise funds for the establishment of the Hebrew University of Jerusalem in Jerusalem.
1922 1 month, finish the first paper on unified field theory. In July, he was threatened with murder and temporarily left Berlin. On October 8th, 65438/KLOC-0, Einstein and Elsa went to Japan by boat in Marseille. Visit Colombo, Singapore, Hong Kong and Shanghai along the way. 1October 9th, 165438+ Einstein was awarded the "Nobel Prize in Physics" for his explanation of photoelectric effect. 165438+1October17-65438+February 29th, I have been to Japan.
1923 In July, he went to Gothenburg to receive the Nobel Prize of 192 1. In February 65438, it was first speculated that the quantum effect might come from the overconstrained field equation of general relativity.
1924, Bose-Einstein condensation was discovered.
After 1925, Einstein went all out to explore the unified field theory In the first few years, he was optimistic that victory was in sight; Later, he found many difficulties, and he thought that the existing mathematical tools were not enough.
During the 30 years from 1925 to 1955, except for the completeness of quantum mechanics, gravitational waves and general relativity, Einstein devoted almost all his scientific creative energy to the exploration of unified field theory.
1926 was elected as an academician of the Soviet academy of sciences.
Exploration of 1928 to pure mathematics. He tried various methods, but he didn't get any results with real physical significance.
In June 5438+10, he was elected as the director of "German Human Rights League" (formerly known as "German New Motherland League").
1929 March, 50th birthday, hiding in the suburbs to avoid birthday celebrations. On June 28th, he won the Planck Medal.
1930,65438+February, 1 1 to 193 1, Einstein visited the United States for the second time and gave lectures at California Institute of Technology.
1932 Corresponded with Freud in July to discuss the psychological problems of war; Call on the German people to stand up and defend the Weimar Republic and oppose fascism with all their strength.
193365438+1October 30th, the Nazis came to power.
On March 10, I made a statement in Pasadena that I would not return to Germany and set off for Europe the next day.
On March 20th, the Nazis searched his house, and he protested. Then he swore to God that German property was confiscated and his works were burned.
1935 In May, he formally applied for permanent residency in the United States in Bermuda. That year, in order to get the Nobel Prize (Peace Prize) awarded to Ausier Tsky, who was imprisoned in a Nazi concentration camp, he ran around.
/kloc-0 supported China's "Seven Gentlemen" in March, 937.
1937, with the cooperation of two assistants, he deduced the equation of motion from the gravitational field equation of general relativity, further revealing the unity of time and space, matter and motion, which was a major development of general relativity and the last major achievement Einstein made in scientific creation activities. He never succeeded in the unified field theory. He never gets discouraged and always starts from scratch with confidence. Because he was far away from the mainstream of physics research at that time, he went alone to overcome the problems that could not be solved at that time. So contrary to the situation in the 1920s, he was very isolated in physics in his later years. However, he is still fearless and unswervingly follows his own path. Until the day before his death, he was still in his hospital bed preparing to continue his mathematical calculation of the unified field theory. Einstein, who cares about the fate of all mankind, loves science and humanity. He didn't isolate himself from society because he was immersed in scientific research. He always cared about human civilization and progress and fought bravely for it. He said, "One can only find the meaning of a short and risky life if he devotes himself to society", and he did it himself.
1September, 938, he wrote a letter to future generations after 5,000 years, expressing his dissatisfaction with the present situation of capitalist society.
1On August 2, 939, he wrote to President Roosevelt, suggesting that the United States should pay close attention to atomic energy research and prevent Germany from mastering the atomic bomb first.
1940 telephoned Roosevelt on May 22 to oppose the neutral policy of the United States.
65438+1 October1obtained American citizenship.
May 1943, joined the work of the United States Admiralty as a scientific consultant.
1944, in order to support the anti-fascist war, he auctioned 1905 manuscript of special relativity for 6 million dollars.
From 65438 to 0947, he continued to make a lot of remarks about the world government.
1949, 1 month, he wrote Critical Answers to criticize the criticism of Copenhagen School in the collection Albert Einstein: Philosopher-Scientist.
1950 February 13, he made a televised speech against the United States making hydrogen bombs. Signed and sealed the will on March 65438, 2008.
195 1 year, he published articles and letters in succession, pointing out that the US policy of expanding its army and preparing for war is a serious obstacle to world peace.
1 95211October,1After the death of Israeli President weismann, the Israeli government asked him to be the second president, but he was rejected.
1March, 954, was denounced as "the enemy of America" by US Senator McCarthy.
From 65438 to 0955, Einstein and Russell jointly published the Russell-Einstein Declaration, which opposed nuclear war and called for world peace.
1955 April 18 1: 25, he died in the hospital. After a long and difficult exploration of general relativity, Einstein was still not satisfied, so he wanted to extend general relativity to include not only gravitational field, but also electromagnetic field. He believes that this is the third stage of the development of relativity, namely the unified field theory.
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■ Einstein played truant.
1895 spring, Einstein 16 years old. According to the laws of Germany at that time, boys could leave Germany before 17 years old and did not have to come back for military service. Because he hated militarism and couldn't bear to stay in the barracks alone-just like Louis Polder Middle School, Einstein decided to leave Germany and go to Italy to reunite with his parents without consulting his parents. However, what if I drop out of school and can't get my diploma later? Einstein, who has always been honest and simple, came up with a self-righteous idea in a hurry. He asked the math teacher to give him a certificate to prove that his math scores were excellent and he reached the university level early. I got a sick note from a familiar doctor, saying that it was neurasthenia and I needed to go home and rest. Einstein thought that with these two proofs, he could escape from this disgusting place. Who knows, before he applied, the dean called him and ordered him to drop out of school on the grounds that he corrupted the class spirit and disobeyed the school discipline. Einstein blushed. For whatever reason, he was willing to leave this middle school and didn't care about anything. He just suddenly felt guilty that he had come up with a cunning idea but it didn't come true. Einstein felt guilty every time he mentioned it later. Perhaps this kind of thing is far from his frank and sincere personality.