More than three celebrities!

19th century is called the century of science, and it is also a century characterized by the technicalization and socialization of science. In this century, science has become an important part of social life. The surging great innovation has become a great driving force for technical science. Some technology giants in this century continued to be active in the 20th century. Thomas Alva Edison is one of them. Among the 65,438+000 most influential people in the past 65,438+0,000 years recently selected by American Life Weekly, Edison ranked first.

Edison came from humble origins and lived in poverty. His life's "education" is only three months of primary school. Because his teacher was always tongue-tied by his strange questions, he even told his mother that he was a fool and would have no future. Mother let him drop out of school in a fit of pique, and she personally educated him. At this time, Edison's talent was fully displayed. Under the guidance of his mother, he read a lot of books and built a small laboratory at home. In order to raise the necessary expenses of the laboratory, he had to go out as a newsboy and run a newspaper. Finally, a small laboratory was built in the luggage compartment of the train with the accumulated money to continue the chemical experimental research. Later, the chemicals caught fire and almost burned the carriage. The furious porter threw all Edison's experimental equipment out of the car and slapped him several times. It is said that Edison was deaf for life.

Edison is a legend admired by the American nation-although he did not receive a good school education, he achieved great success through personal struggle and extraordinary wisdom. Self-taught, he stood up from thousands of failures with perseverance, rare enthusiasm and energy, overcame countless difficulties and became an American inventor and entrepreneur. In his early years, he developed duplex and quadruple telegraph systems and invented the automatic telegraph. 1877 ~ 1879 invented the phonograph; Experiment and improve electric lights (incandescent lamps) and telephones. Later, a lighting system was established and a lot of work was done to realize centralized power supply. He proposed and adopted the DC three-wire system. The generator with the largest capacity at that time was made, and the first large-scale power plant was built with this generator in 1882. At the same time, the railway electrification test was carried out. 1883 discovered "Edison effect", that is, thermionic emission phenomenon. There are also many famous inventions in film technology, mining, architecture and chemical industry. Only from 1869 to 190 1 year, we obtained 1328 invention patents. In his life, there was a new invention every 15 days on average, so he was called "the king of inventions".

Edison devoted himself to science and ignored fame and fortune. When developing electric light, the reporter said to him, "If you can really make electric light instead of gas light, you will definitely make a lot of money." Edison replied: "If a person works only to save money, it is difficult for him to get anything else-even money!" " "He has always been called the father of modern movies, but at the grand banquet held by people in the film industry for his 77th birthday, he said," I just made some technical contributions to the development of movies, and the rest were contributed by others. "

Edison was broad-minded and good at facing adversity. Pointing to the inconvenience caused by his deafness, he said, "Walking in the crowd on Broadway, I can be as calm as a person living in the depths of the forest." Deafness has always been my blessing, saving me a lot of interference and mental pain. "19 14 one night, Edison's film lab suddenly caught fire, which caused great losses. Edison comforted his heartbroken wife and said, "Never mind, although I am 67 years old, I am not old.

From tomorrow morning, everything will start all over again. I believe that no one is too old to start working. "The next day, Edison not only began to build a new workshop, but also began to invent a new lamp-a portable searchlight to help firefighters move forward in the dark. The fire was like an episode for Edison.

Edison benefited the public and was not afraid of hardship. In order to find the filament, he tested thousands of materials; He failed to try the new battery 8000 times. So Edison often said, "Genius is one percent inspiration and ninety-nine percent diligence." At the age of 80, he still maintained the spirit of an inventor and persevered in his invention and creation activities. 1927, he founded Edison plant research company, devoted himself to a brand-new research field and looked for new chemical materials. Edison, 8 1 year-old, successfully extracted rubber from weeds and was highly praised by people.

1931018 At 3: 24 in the morning, Edison closed his eyes with a relieved smile at the age of 84. On his deathbed, he said frankly: "I did my best for the happiness of mankind;" There is nothing to regret. "

On the day of the funeral, the lights in the United States were turned off for one minute to show their condolences. This is the most solemn way for people to express their infinite memory of Edison, and it is also a silent hymn dedicated to this great inventor.

Ludwig van Beethoven (1770- 1827) is the most famous German musician in the world since the late 8th century. 1770 65438+Beethoven was born in Bonn, Germany on February 26th. His grandfather was originally from the Netherlands, and after moving to Germany, he was a local court musician. My father is a tenor and my mother is the daughter of a court chef. Beethoven grew up in the period of "enlightened autocracy" in Joseph II, and the rulers in Bonn also implemented some improvement measures. Bonn became one of the centers of the Enlightenment in Germany at that time. Beethoven grew up in such an environment in his childhood. However, Beethoven's childhood was not happy, and his alcoholic father ruined his family business. He tried to turn four-year-old Beethoven into a cash cow and hoped that his son would become a Mozart-style prodigy. Therefore, he not only forced his children to practice the piano, but also often dragged them out of their deep sleep to play the piano when they came home from drinking in the middle of the night. Beethoven, who was under eight, was forced to perform and sell in front of Cohen's audience. At the age of eleven, Beethoven began to work in a theater band. This hard childhood life made Beethoven embark on an independent road of making a living by music very early, and at the same time developed his stubborn character.

Starting from 178 1, Beethoven studied Bach's Piano Music with Equal Rhythm and its composition method while working in the theater. Naif is a very cultivated composer and conductor, and he tends to the Enlightenment. He contributed to the development of German national operas and oratorios. Beethoven learned from this teacher and realized the importance of learning German folk music traditions. Under the naive guidance, he also accepted the influence of the Enlightenment and became interested in German progressive literature at that time.

After 1787, Beethoven shouldered the economic burden of family life. However, Beethoven did not give in to suffering. He managed to attend a philosophy class at Bonn University. He is fascinated by reading and studying ancient myths, Greek and Latin classical literature, and he likes the works of Shakespeare, Schiller and Goethe. Although he didn't have Mozart's precocious talent or Mozart's excellent learning conditions, he made great achievements through his tireless self-study.

1789 The French bourgeois revolution and the progressive anti-feudal movement in the Rhine valley played a great role in Beethoven's ideological growth, and he gradually took the pursuit of "freedom, equality and fraternity" as his political ideal. 1790, his chorus "The Death of Yue Se II" praised Joseph II as the savior of the people, which showed his pursuit of * * * and ideals, and also reflected Beethoven's unrealistic fantasy of reformism in his early years. This work is also Beethoven's earliest attempt to integrate vocal music and symphony.

1792, Beethoven lived in Vienna with Haydn's encouragement and support. At first, he was a talented young pianist, who went in and out of aristocratic families in Vienna and was warmly received and protected by nobles. He once had illusions about the upper class. But Beethoven lived in a different era from Haydn and Mozart, which gave Beethoven a more mature bourgeois consciousness and personal confidence and self-esteem. So he didn't want to be a slave to the aristocratic family from the beginning, but wanted to have an equal position with the nobility. Later, Beethoven gradually found that his bourgeois ideal was in great contradiction with the feudal society at that time, and 1796 began to face the threat of deafness, which made Beethoven grow rapidly in an ideological mood of dissatisfaction with reality and resistance to personal destiny.

After 1797, Beethoven became deaf and his condition deteriorated year by year. For a musician, there is nothing worse than this blow! The devil restricted the composer's communication with the outside world and hindered his piano performance, so he had to give up playing and live in seclusion in the countryside of Vienna for a long time.

Starting from 1800, Beethoven naturally gradually broke away from the influence of Haydn and Mozart in his creation, and strived to create his own artistic style and pursue new ideals. His third symphony (Hero Symphony), which was completed in 1803, marked that his creation entered a new stage of development-maturity. His creativity in this period was extremely strong, which showed the working ability of giants and produced many excellent works. The basic ideological logic of Beethoven's mature works-"victory in struggle" was gradually established during this period, forming a new style of heroism and mass symphony. Revolutionary content, dramatic symphony development skills and various major innovations in form have been further developed during this period. Beethoven's most outstanding works were almost all created in his later years when he was deaf.

1815-1819 is a four-year crisis period that Beethoven experienced. At that time, Europe fell into the reactionary feudal restoration period, the bourgeois revolutionary forces were stifled, and darkness enveloped the European continent. Beethoven's thoughts in this period were complicated, and his confidence and firmness were disturbed by disappointment and vacillation. The heroic style of creation has changed to lyrical style; There are not many works, and most of the time is spent collecting, excavating and adapting the folk songs of European countries. This fully shows that the * * * pacifists in the rising period of the bourgeoisie have their historical limitations. However, Beethoven finally struggled out of silence and survived the crisis. From 18 19, Beethoven paid attention to the struggle against feudalism. At this time, his five piano sonatas and five string quartets are of far-reaching significance, even the greatest ninth symphony (chorus symphony). However, Beethoven's last years were the most miserable and painful years in his life. The threat of loneliness and poverty made him poor and lonely, and he died in Vienna on March 26th, 1827. It is said that at the last moment of Beethoven's life, it rained heavily and thunder rumbled. He raised his withered arm and made a final hard blow to the sky. This spirit of endless fighting is all concentrated in his immortal masterpiece.

Beethoven is one of the greatest creators in human art. On the one hand, he has outstanding music, fiery rebellious temperament and strong personality like a giant. On the other hand, his indomitable will and lofty thoughts derived from social responsibility form his special qualities as a musician. Through his own creation, especially in his nine symphonies, he reflected the great people's movement and the most progressive ideas of that era. He wrote a series of symphonies with the theme of times and personal destiny, combining profound philosophy with touching artistic images, showing the spiritual course from struggle to victory, from darkness to light, from suffering to happiness in the rising period of the bourgeoisie. His nine symphonies are always shining like pearls.

Through the research and analysis of Beethoven's nine symphonies, especially four of them (namely, the third, fifth, sixth and ninth symphonies), we can not only understand the basic characteristics of Beethoven's overall creation and his great and pure thoughts, but also understand the major innovations in symphony creation and see how symphonies have transitioned from Haydn and Mozart to a new development period represented by Schubert and Mendelssohn. As early as Beethoven's life, he was recognized as a musician of world significance. He is not only a great classical composer, but also a pioneer of romanticism.

Princeton

★ A great man in a small town

19331On October 7th, Einstein, accompanied by his wife Al, boarded a ship from England to America.

Lisa, Assistant Dr. Mel and Secretary Alain Ducasse.

Einstein himself didn't expect that he was bidding farewell to Europe. Ron Wan Zhi said like a prophet that it turned out to be true.

Certificate:

"This is a great event. This is as important as the Vatican's move from Rome to the new world. The father of contemporary physics was moved.

In the United States, the United States has now become the center of world physics. "

In the shadow of fascism, ancient Europe was eclipsed. Roosevelt's "New Deal" brought America.

Hope has also become the rear area of European anti-fascism. Ince had no choice to go to America. love

Since 192 1 Einstein first visited the United States, his impression of the United States has been very complicated. American society is materialistic,

He is dissatisfied with the pursuit of pleasure, high crime rate, fashion and novelty, but he also finds that American society is better than

Ancient Europe has an indescribable and obscure vitality. When he first arrived in America, he was worshipped by the public. Einstein used to

Confusion:

"In this era of being dismissed as materialism, you still put those life goals entirely on knowledge and morality.

It should be a gratifying phenomenon that people in the domain are regarded as heroes. "

What interests Einstein most in the United States is: "I admire the achievements of American scientific research institutions. If I were you.

It is unfair for scientists to attribute the growing advantages of American scientific research entirely to sufficient funds; Focus (attention)

Ambition, perseverance, camaraderie and the ability to cooperate with others all play an important role in its scientific achievements.

Function. "

At the same time, "the social consciousness of the wealthy class is much more developed than that of Europe." A rich man thinks his property is great.

Part of it, and often together with a large part of his own energy, is given to the society to dominate, and he naturally cannot shirk it.

Responsibility; Strong public opinion also prompted him to do so. "

This is how Einstein's Princeton Institute for Advanced Studies was established.

1930, two American brothers and sisters with billions of assets invited Frye, a famous American educator and school reformer.

Kesner, ask him to help set up a new scientific research institute. Flexner found that there are already practical research institutes in the United States.

That's enough, so it is suggested to set up a new advanced research institution and hire first-class scholars in various disciplines. No plans,

No task, what to study, how to study, let scholars make their own ideas, and the institute is only responsible for mentioning it to scholars.

Provide sufficient funds. Flexner named this institution the Institute of Advanced Studies, and he was the actual organizer.

Flexner thought, since we have enough funds, we should let the world's most famous scientists get rid of teaching and traveling.

They should study the most advanced and common problems in politics and daily life. If you can recruit first-class scholars,

Don't worry that more outstanding young scholars will come here. In the appointment notice, flexner repeatedly emphasized learning.

Academics enjoy complete independence, and the research institute is "a free port, and scholars can regard the world as themselves."

In the laboratory, there are no worries about three meals a day. "

1932 65438+ 10, it was suggested that flexner go to Pasadena, California, where Einstein gave a speech.

study Flexner hesitated: this is a master in the field of physics today. Can you move it yourself? But if love is invited,

Einstein, didn't the reputation of Princeton Institute for Advanced Studies spread immediately?

Fei Laixner went to Pasadena with a try attitude. He talked with Einstein in detail about the purpose and plan of the institute.

Row. Einstein was very interested, but he said that he might stay in Berlin for some time every year.

Soon after, flexner went to Oxford University to meet Einstein and invited Einstein to Princeton High School again.

Wait for graduate school. At that time, Einstein's hope of returning to Germany was slim and he had the intention of going to Princeton. 19

Thirty-three years later, Einstein broke off relations with Berlin and went to Princeton. Fejlek

As if a gold ingot fell from the sky, Steiner repeatedly asked Einstein what he wanted. Einstein made two demands: first,

It is Princeton College that will accept his assistant Meyer and give him a formal position; Second, his annual salary is only 3000 dollars.

Yuan. And asked flexner, "If you don't need $3,000 for a year in Princeton, you can still reduce it."

Some. "

The first request was finally solved satisfactorily after several consultations. But the second requirement embarrassed Fei Laixner. one

How can a world-renowned scientist earn only $3,000 a year in the Supreme Research Institute? Let me know.

Won't people who know about it say that Princeton is abusing Einstein? Flexner thinks he really can't afford this.

An accusation. He suggested to Einstein again and again whether he could raise his annual salary. In the end, he almost begged Einstein.

Yes After several "bargaining", Einstein was finally persuaded to accept an annual salary of $65,438+06,000.

Since Berne Patent Office, Einstein has developed a habit that his research belongs to his spare time.

Time. He regards research as his own business. He is always uneasy about getting paid only by research. From Zurich, bra

When Greg arrived in Berlin, there was less and less lecture time, but there was still some. Now to Princeton, he is supporting all the time.

Matches, he subconsciously felt guilty.

Einstein was embarrassed to receive a salary for pure scientific research. This feeling may be unconscious, but for him

Words, but there are also profound internal reasons. He always wants to do something unrelated to basic research activities as his living expenses.

Source. At this point, the philosopher Spinoza, who was an ancient diamond refiner, had a great influence on Einstein.

Attraction. Although the Princeton Institute has repeatedly stated that its scientists have the right to spend their time completely freely, Ince

Tan has never wanted to be a person who relies solely on society. He can't forget a person's responsibilities and obligations to society, even himself.

Our research still belongs to society.

Princeton is a university town in the eastern United States with a population of only a few thousand. The ancient style in the town is simple and sunny. forest

There are few pedestrians on the shady road, and some small houses with one or two floors are scattered on both sides of the road. Red roof, white

The colorful walls are hidden among the lush trees. Every house is like an island in a green ocean. There seems to be a smell here.

I can't hear the stench of the Golden Ring Empire, and I can't hear the clamor of industrial giants. It's like Leiden, Lake Zurich and the suburbs of Berlin.

So elegant and quiet, with the taste of ancient Europe.

Einstein came to Princeton, a secluded town associated with a great name, which became world-famous.

The holy land of science.

Einstein left countless anecdotes in Princeton. People say that he gave it to the Queen of Belgium on the Imperial Pen.

Do calculations behind the poem; Said he wrote a reply on the back of the invoice of the shoe store and ran to the solemn award ceremony to announce it.

Reading; He said that eating at a friend's house was an inspiration. Without paper, he wrote a line of formulas on his host's new tablecloth. Said he was out.

I couldn't find my way home, so I called to ask the college how to get home. Said he used a check for 1500 as a bookmark,

I don't know if I lost it; Said to let him speak 1 minute, and gave 1000 dollars. He said he didn't need money. ...

Einstein brought glory to Princeton, and Princeton people are proud of Einstein. College students formed a

A song, singing while walking on the road:

Who is best at math?

Who loves calculus?

Who doesn't drink, only drinks?

-Our Einstein teacher!

Our teacher doesn't take a walk after supper.

Our teacher's time is the most precious.

We are going to ask the creator of heaven,

Cut Mr Einstein's hair short!

Casual and gentle Einstein fell in love with Princeton, where there was no red tape and continental rigidity.

He enjoyed the happiness of ordinary life here and left many stories.

There is a story that there is a girl in Princeton, 12 years old. I always run to Einstein's house after school.

Go to the park to play. When the mother found out, she gave the child a good lecture and said, How can you waste Einstein's precious time? and

Take the children and apologize to Einstein. Einstein smiled and said:

"Oh, don't apologize. She brought me cookies and I helped her with her arithmetic. I'm afraid what I learned from her is better than

She learned a lot from me! "

There is another story: once, an American hospital wanted to hire an X-ray expert. A Jewish refugee came to woo.

With the help of Stan, Einstein immediately wrote a letter of recommendation. A few days later, another escaped from Hitler.

Jews, please help. Einstein wrote another letter of recommendation. So he wrote four letters of recommendation to four Jews,

Let them compete for the same position and make everyone laugh and cry. Later, I wrote many such letters of recommendation.

Before the person who went to apply for a job with a letter of recommendation spoke, people said, all right, put away the letter of recommendation. Everyone who applies for a job here

Everyone has such a letter of introduction.

There is another story: a group of college students came to ask Einstein what his theory of relativity was, talking and laughing. He replied:

"You sit next to a beautiful woman for 2 hours and feel that it is only 1 minute; If you are near the 1 stove,

I only sat for 1 minute, but it feels like 2 hours have passed. This is the theory of relativity. "

Neifield was Einstein's assistant at Princeton. He mentioned a very important question in his memoirs.

The relationship between Einstein's sincerity and rationality. He thinks that the two are consistent with Einstein. "It's hard to find.

A scholar, his thoughts can be full of emotion to such an extent, and he can have such a clear tone of expressing passion, which can be here.

To some extent, we take the passion of "serving the super-personal things" and draw nutrition from the intoxication of the beauty of nature. the same

Sample, it is difficult to find a person, his sincere attitude towards people, love for people, sense of responsibility for people, can be like this.

To some extent, it comes from his thoughts. "

Neifield gave a very accurate explanation of this feature of Einstein.

"In physics, I learned a lot from Einstein. But the most precious thing is learning outside physics.

Something. Einstein is-I know how boring it is to say this-the best person in the world. In fact, it seems

This definition is not that simple and needs some necessary explanations.

"Compassion-generally speaking, this is the source of human kindness. Compassion for others, poverty, and human misfortune.

This is the source of goodwill, which works through the sympathy buzzer. When we see others struggling and suffering.

Hou, attachment to life and people is linked to our feelings about the outside world.

"However, goodwill has completely different roots. This is the sense of vocation based on independent and sober thinking. friendly

A clear mind guides people to be kind and loyal, because these qualities make life simpler, fuller and more complete.

Beauty, because I use this method to eliminate our disasters, reduce the friction with our living environment and increase human beings.

While being happy, keep inner peace. Due status, assistance, friendship and goodwill in social affairs can come.

Judging from the above two sources, if anatomy is used, it can come from the mind or the brain. Learn more every year.

To cherish the second kind of kindness-it comes from sober thinking. I've seen it many times, and the feelings without clear and rational support are

How harmful it is. "

Many people who know Einstein will ask themselves what is the greatest advantage of this person: the wisdom of insight into the structure of the universe.

Wisdom, or the heart that sings for every human disaster and social injustice? This impression is related to love.

Einstein showed this clearly in the memoirs of people living together in Princeton. Gustav who treated Einstein.

Dr. Fubuji wrote that no matter how profound and sudden Einstein's thoughts were, however,

After all, his humanity is the biggest and most touching miracle. Bucky explained that Einstein never wanted painters to paint for him.

Yes, but there is one reason that absolutely works for him. The painter only needs to say this: Einstein's portrait may-

Even temporarily-to help him get rid of poverty, so Einstein accompanied him for many hours without complaint, so that it could

The poor draw themselves. Bucky said that passers-by in the street always smiled kindly when they saw Einstein.

Facing their smiles, he nodded a little shyly. Everyone in Princeton knows him.

"Even in Princeton, a small university town, everyone looked at Ince with greedy curiosity.

Tan. When we walk together, we always avoid those busy streets and choose small streets with few pedestrians in the wild. compare

For example, once, a man in the car asked us to wait, and a young man got off the car with a photo.

Robot woman, flushed with excitement, she asked:

Professor, please allow me to take a picture of you. '

Please. '

He stood quietly for a few seconds, and then continued his conversation.

I believe that after a few minutes, he will forget about it.

Once, we walked into a cinema in Princeton to watch a movie. We bought a movie ticket and went into the crowded front hall to find out.

Tao, it will take 15 minutes to open.

Einstein suggested taking a walk. Come out, I said to the ticket inspector:

We'll be back in a few minutes. '

However, Einstein felt uneasy.

We don't have tickets. Will you recognize us? '

The ticket inspector smiled. He thought it was a very successful joke played by the professor and said to Einstein:

Yes, professor, I might recognize you. "

After arriving in the United States, Einstein's life was relatively calm and he rarely went out. 1935 In May, he went to Bermuda.

Take a short trip, which is Einstein's last trip out of America. The purpose of this trip is to obtain an immigrant visa.

In addition, Einstein had little contact with the outside world, but this did not reduce his charm in the eyes of Americans.

10 In October, President Roosevelt received the Einstein couple at the White House. 1938 10 month, in the east of new york.

In the northern suburb 1939, at the World Expo site scheduled to open in spring, Americans put some souvenirs in a sturdy.

In the metal envelope, including a letter that Einstein was asked to write for his descendants after 5000 years, he was prepared to wait for 5000 years (that is, AD 69)

39 years later), let future generations dig it out and open it.

Einstein's letter reads like this:

"Our time has produced many talented people, and their inventions can make our lives much more comfortable. We arrived early.

The power of machines has been used to cross the ocean, and the use of mechanical power can free human beings from all kinds of hard physical labor.

After liberation. We have learned to fly, and we can communicate with each other conveniently by electromagnetic waves in a corner of the earth.

"However, the production and distribution of goods is completely unorganized. Everyone lives in the shadow of fear, afraid of losing.

Industry, suffering from tragic poverty. Besides, people living in different countries will kill each other from time to time. For these reasons,

Everyone thinks of the future in fear and extreme pain. All this is due to the wisdom of the masses and

Character is extremely low compared with the intelligence and character of a few people who have real value to society.

"I believe that future generations will read this letter with a sense of pride and legal superiority."

1 94010 June1day, Einstein, margot and Helen Ducas were in London, with Judge Philip Fu.

Under Herman's auspices, he was sworn in as an American citizen.

But Einstein still retained his Swiss nationality.

On May 3rd, Kloc-0/943, Einstein signed a consultancy contract with the High Explosive Fuel Group of the US Naval Ordnance Bureau.

(Later, the contract was extended to1June 30th, 946). The consulting fee is $25 per day.

1944, in Kansas, Einstein's 1905 manuscript on special relativity was worth $6 million.

Yuan auction as a donation to support the war.

★ Sacred loneliness

Shortly after arriving at Princeton, Einstein wrote to the Queen of Belgium, expressing his inner pain:

"I locked myself in a hopeless scientific problem. I am old, especially since I came here to be isolated from society.

That's right. "

1934, Einstein's good friend Erenfest committed suicide, which Einstein believed led to Erenfest's death.

The fundamental reason is that Erenfest, as a scientist, is unable to solve the task of science before him.

This is an analysis of the death of a friend and a deep feeling of one's own situation.

The unified field theory is still the main content of Einstein's research in Princeton. But the work of unified field theory has nothing to do with

Any influential group of theoretical physicists is completely isolated. This time, the theory has not been mastered.

What materials can be used to explain the difficult results of an experiment of interest to the general physics community? "Internal Integrity" of Theory and Its Relationship with

External Validation found no intersection. This time, "internal integrity" has become the only broad thing-the only one.

If you can imagine. It involves initial assumptions and can explain the whole physical process without any additional assumptions.

Sum, no matter where these processes are caused. However, these initial assumptions can also make the assumptions reliable.

There is no connection between sex experiments.

Einstein, who studied the unified field theory in loneliness, fell into unprecedented loneliness.

In Princeton, Einstein seems willing to spend all his time to ensure that he thinks about the unified field theory "alone", but he

Thinking is often interrupted by people. Many people expect Einstein's advice, help and speech. Zhaida