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Home » Class 9 English Notes » A Truly Beautiful Mind (CH-4) Summary || Class 9 English Beehive || Chapter 4 ||

A Truly Beautiful Mind (CH-4) Summary || Class 9 English Beehive || Chapter 4 ||

Posted on 29/05/202320/07/2023 by Anshul Gupta

CH – 4

 A Truly Beautiful Mind

In this post, we have given the summary of the chapter 4 “A Truly Beautiful Mind”. It is the 4th chapter of the prose of Class 9th CBSE board English. 

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BoardCBSE Board, UP Board, JAC Board, HBSE Board, UBSE Board, PSEB Board, RBSE Board
TextbookNCERT
ClassClass 9
SubjectBeehive
Chapter no.Chapter 4
Chapter NameA Truly Beautiful Mind
CategoryClass 9 English Notes
MediumEnglish
Class 9 English Beehive Chapter 4 “A Truly Beautiful Mind” Summary
Explore the topics
  • CH – 4
  • A Truly Beautiful Mind
  • Chapter 4, A Truly Beautiful Mind
    • Early Life of Einstein
    • Education and Married Life of Einstein
    • Einstein’s Special Theory of Relativity
    • Einstein Works for Peace and Democracy
    • Conclusion of A Truly Beautiful Mind
  • More Important Links

Chapter 4, A Truly Beautiful Mind

Early Life of Einstein

Albert Einstein was born to German parents on 14th March, 1879 in Ulm, Germany. His mother thought that he was abnormal because his head was too large compared to other children. He started speaking, that also with difficulty, only by the time he was two-and-a-half years old. He loved to play with mechanical toys and preferred to play alone; thus other children called him ‘Brother Boring’. Even his school headmaster was not happy with him, telling his father that Albert would never be successful, whatever career he took up. His mother made him learn how to play the violin at the age of six years. He, later on, became a talented amateur (non-professional) violinist.

अल्बर्ट आइंस्टीन का जन्म जर्मन माता-पिता के यहाँ 14 मार्च, 1879 को उल्म, जर्मनी में हुआ था। उसकी माँ ने सोचा कि वह असामान्य था क्योंकि उसका सिर अन्य बच्चों की तुलना में बहुत बड़ा था। उन्होंने बोलना शुरू किया, वह भी मुश्किल से, ढाई साल की उम्र में ही। वह यांत्रिक खिलौनों से खेलना पसंद करता था और अकेले खेलना पसंद करता था; इस प्रकार अन्य बच्चे उन्हें ‘ब्रदर बोरिंग’ कहते थे। यहाँ तक कि उनके स्कूल के प्रधानाध्यापक भी उनसे खुश नहीं थे, उन्होंने अपने पिता से कहा कि अल्बर्ट कभी भी सफल नहीं होंगे, चाहे उन्होंने कोई भी पेशा अपनाया हो। उनकी मां ने उन्हें छह साल की उम्र में वायलिन बजाना सीखा। वह, बाद में, एक प्रतिभाशाली शौकिया (गैर-पेशेवर) वायलिन वादक बन गया।

Education and Married Life of Einstein

When Einstein’s parents shifted to Milan, they allowed him to continue school in Munich, but he left the high school there at the age of 15 years as he felt uneasy with the strictness there. He was extraordinary in Mathematics and interested in Physics. So, he continued his studies at the university in Zurich. There he met a Serbian girl, Mileva Maric, who was also an intellectual. They fell in love and ultimately married after Albert found a job on finishing his university studies. But, their family life was not happy despite having two sons. They finally divorced in 1919.

जब आइंस्टीन के माता-पिता मिलान में स्थानांतरित हो गए, तो उन्होंने उन्हें म्यूनिख में स्कूल जारी रखने की अनुमति दी, लेकिन उन्होंने 15 साल की उम्र में हाई स्कूल छोड़ दिया क्योंकि उन्हें वहाँ की सख्ती से बेचैनी महसूस हुई। वह गणित में असाधारण थे और भौतिकी में रुचि रखते थे। इसलिए, उन्होंने ज्यूरिख में विश्वविद्यालय में अपनी पढ़ाई जारी रखी। वहां उनकी मुलाकात एक सर्बियाई लड़की मिलेवा मैरिक से हुई, जो एक बुद्धिजीवी भी थी। अल्बर्ट को विश्वविद्यालय की पढ़ाई पूरी करने के बाद नौकरी मिलने के बाद वे प्यार में पड़ गए और आखिरकार शादी कर ली। लेकिन, दो पुत्र होने के बावजूद उनका पारिवारिक जीवन सुखमय नहीं था। आखिरकार 1919 में उनका तलाक हो गया।

Einstein’s Special Theory of Relativity

Einstein finally secured a job as a technical expert in the patent office in Bern, where he assessed (judged) other people’s inventions. Side-by-side, he continued developing his own ideas secretly. He published his Special Theory of Relativity in 1905, according to which time and distance are not absolute (independent).

He derived (obtained the world’s most famous formula describing the relationship between mass and energy: E = mc2.

In 1915, Einstein published his ‘General Theory of Relativity’. The solar eclipse of the sun proved his theory as correct. He became famous, as his work was considered a ‘scientific revolution’. For this and his other achievements, he received the Nobel Prize in Physics in 1921.

आइंस्टीन ने आखिरकार बर्न में पेटेंट कार्यालय में एक तकनीकी विशेषज्ञ के रूप में नौकरी हासिल की, जहां उन्होंने अन्य लोगों के आविष्कारों का मूल्यांकन (निर्णय) किया। साथ-साथ, उसने गुप्त रूप से अपने विचारों को विकसित करना जारी रखा। उन्होंने 1905 में अपना विशेष सापेक्षता का सिद्धांत प्रकाशित किया, जिसके अनुसार समय और दूरी निरपेक्ष (स्वतंत्र) नहीं हैं।

उन्होंने व्युत्पन्न (द्रव्यमान और ऊर्जा के बीच संबंध का वर्णन करने वाला विश्व का सबसे प्रसिद्ध सूत्र प्राप्त किया: E = mc2.

1915 में आइंस्टीन ने अपना ‘जनरल थ्योरी ऑफ रिलेटिविटी’ प्रकाशित किया। सूर्य ग्रहण ने उनके सिद्धांत को सही साबित कर दिया। वह प्रसिद्ध हो गए, क्योंकि उनके काम को ‘वैज्ञानिक क्रांति’ माना गया। इसके लिए और उनकी अन्य उपलब्धियों के लिए उन्हें 1921 में भौतिकी का नोबेल पुरस्कार मिला।

Einstein Works for Peace and Democracy

When the Nazis came to power in Germany, Einstein emigrated (moved away) to the USA. When the world’s scientists came to know that Germany had developed nuclear fission, they became afraid that the Nazis could build and use an atomic bomb. He was persuaded by a colleague to write to Franklin D Roosevelt, President of the USA, that this development could cause large-scale devastation. This made the Americans develop their own atomic bomb and use it against Japan near the end of the Second World War.

Einstein was shocked by the extent of destruction caused by these bombs and wrote an open letter to the United Nations to stop the arms buildup by forming a ‘world government’. Einstein continued campaigning (push or press) for an end to the arms buildup and used his popularity to campaign for peace and democracy during the next ten years, till his death in 1955. He was known and celebrated as a visionary and ‘world citizen’ as much as a scientific genius.

जब जर्मनी में नाजियों की सत्ता आई, आइंस्टीन संयुक्त राज्य अमेरिका चले गए (दूर चले गए)। जब दुनिया के वैज्ञानिकों को पता चला कि जर्मनी ने परमाणु विखंडन विकसित कर लिया है, तो वे डर गए कि नाज़ी परमाणु बम बना सकते हैं और उसका इस्तेमाल कर सकते हैं। उन्हें एक सहयोगी द्वारा यूएसए के राष्ट्रपति फ्रैंकलिन डी रूजवेल्ट को लिखने के लिए राजी किया गया था, कि यह विकास बड़े पैमाने पर तबाही का कारण बन सकता है। इसने अमेरिकियों को अपने स्वयं के परमाणु बम विकसित करने और द्वितीय विश्व युद्ध के अंत में जापान के खिलाफ इसका इस्तेमाल करने के लिए प्रेरित किया।

आइंस्टीन इन बमों से होने वाले विनाश की हद तक हैरान थे और उन्होंने संयुक्त राष्ट्र को एक ‘विश्व सरकार’ बनाकर हथियारों के निर्माण को रोकने के लिए एक खुला पत्र लिखा। आइंस्टीन ने हथियारों के निर्माण को समाप्त करने के लिए अभियान (धक्का या प्रेस) जारी रखा और 1955 में अपनी मृत्यु तक, अगले दस वर्षों के दौरान शांति और लोकतंत्र के अभियान के लिए अपनी लोकप्रियता का इस्तेमाल किया। उन्हें एक दूरदर्शी और ‘विश्व नागरिक’ के रूप में जाना और मनाया जाता था। एक वैज्ञानिक प्रतिभा जितना।

Conclusion of A Truly Beautiful Mind

The chapter – A Truly Beautiful Mind illustrates the life story of the scientific genius, Albert Einstein. He was not just a scientist but was deeply concerned about human welfare. Due to this reason, the story is entitled as ‘A Truly Beautiful Mind’.

अध्याय – ए ट्रूली ब्यूटीफुल माइंड वैज्ञानिक प्रतिभा, अल्बर्ट आइंस्टीन के जीवन की कहानी को दर्शाता है। वे केवल एक वैज्ञानिक ही नहीं थे, बल्कि मानव कल्याण के प्रति उनकी गहरी चिंता थी। इस कारण से यह कहानी ‘ए ट्रूली ब्यूटीफुल माइंड’ की हकदार है।

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