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Saurav show

Thursday, January 10, 2013

Source of Knowledge


#. Knowledge is inherent in man; no knowledge comes from outside; it is all inside; What we say a man "knows", should, in strict psychological language, be what he "discovers" or "unveils"; what a man learns is really what he "discovers", by taking the cover off his own soul which is a mine of infinite knowledge. #. All knowledge that the world has ever received comes from the mind; the infinite library of the universe is in your own mind. The external world is simply the suggestion, the occasion, which sets you to study your own mind, but the object of your study is always your own mind. #. All knowledge, secular or spiritual, is in the human mind. In many cases it is not discovered, but remains covered, and when the covering is being slowly taken off we say "we are learning", and the advance of knowledge is made by the advance of this process of uncovering. #. The man from whom this veil is being lifted is the more knowing man; the man upon whom it lies thick is ignorant, and the man from whom it has entirely gone is all-knowing, omniscient. #. You have to grow from inside out. None can teach you, none can make you spiritual. There is no other teacher but your own soul. Founding Principles: The Nataraja Foundation has a guiding philosophy and an operating philosophy � as well as three social principles that determine our programmes and our position on various issues as an organization. 1. Guiding Philosophy The Foundation subscribes to Swami Vivekanand�s philosophy of education and his extremely broadminded, sophisticated and inclusive views on religion. We have therefore eagerly adopted his philosophy across the two knowledge verticals of skill development and education. Our Primary and Secondary Education Megaproject for instance is based on the following few lines by Swami Vivekananda. � Education is the manifestation of the perfection already in man. Knowledge is inherent in man, no knowledge comes from outside; it is all inside. What we say a man � knows �, should in strict psychological language , be what he � discovers � or � unveils �. What a man � learns � is really what he � discovers � by taking the cover off his own soul, which is a mine of infinite knowledge. We say Newton discovered gravitation. Was it sitting anywhere in a corner waiting for him ? It was in his own mind; the time came and he found it out. All knowledge that the world has ever received comes from the mind; the infinite library of the universe is in your own mind. The external world is simply the suggestion, the occasion , which sets you to study your own mind. The falling of an apple gave the suggestion to Newton , and he studied his own mind. He rearranged all the previous links of thought in his mind and discovered a new link among them, which we call the law of gravitation. It was not in the apple nor in anything in the centre of the earth . � Vivekananda Continues � All Knowledge Is Within. All knowledge therefore, secular or spiritual, is in the human mind. In many cases it is not discovered , but remains covered, and when the covering is being slowly taken off, we say � we are learning � , and the advance of knowledge is made by the advance of this process of un-covering . The man from whom this veil is being lifted is the more knowing man; the man upon whom it lies thick is ignorant; and the man from whom it is entirely gone is all-knowing, omniscient. Like fire in a piece of flint, knowledge exists in the mind; suggestion is the friction which brings it out. All knowledge and all power are within. What we call powers , secrets of nature, and force are all within. All knowledge comes from the human soul. Man manifests knowledge, discovers it within himself, which is pre-existing, through eternity. No one was ever really taught by another. Each of us has to teach himself. The external teacher offers only the suggestion which rouses the internal teacher to work to understand things. Then things will be made clearer to us by our own power of perception and thought, and we shall realize them in our own souls. � A Key Question for Thinkers on Education All existing programmes of the Government of India and indeed western education seek to make people literate as a Minimum . Swami Vivekananda gives a totally new perspective and forces us to ask ourselves... "Who are we trying to make literate ?" 2. Operating Philosophy In all Nataraja initiatives, leadership will be based on ideas and on adherence to certain high standards of propriety. At the operating level we believe in empowerment and de-centralized decision making. Those desiring to work with us should expect and be able to take on a lot of responsibility. 3. The Social Principles In addition to the Vivekananda�s expansive philosophy of education the Nataraja foundation has adopted three social principles which we believe will help us contribute to the development of a harmonious society which we wish to see in India. 3 a ) Restoring the position of the Teacher India reached the height of her glory when she had the teacher at the top of the social order. Today we are faced with a society in decay primarily because we have neglected the teaching profession. We now have a situation where a crane operator or a welder with 3 years of experience makes more money than an MA in economics. This has warped the economic choices facing young people and has left only the worst qualified people to take up the most important job of teaching our children. There is therefore an urgent need to restore the teacher to that high position in Indian society that he has lost over the last few decades. By designing the Education Megaproject around the teacher, the Nataraja foundation hopes to achieve a huge awakening in India about the importance of the teacher. We seek to create a way of life around the teaching profession thereby attracting the best minds to join the education profession in Indian schools and colleges through the creation of the finest of places to work. 3 b ) Nurturing the Girl Child and Empowering women If India is to develop we need to protect the girl child and empower our women. The Nataraja Foundation has made a small beginning with a programme wherein we distribute Amar Chitra Katha comics and books about the great women of India to institutions looking after girls. By doing this we hope to put these young children in touch with their history and their own great potential which they must realize for themselves. Our intention therefore is to help enable this huge transition in thinking in the girl child. Once this is done, the girl child will look after herself to a great degree and India�s future will be assured. 3 c ) Wholesome Education The Nataraja foundation does not believe in bookish learning. Education means development. It should not be solely confined to academics. The truly educated is active in mind , agile in limbs, aesthetically inclined and above all sound in character. Students must be trained not only to answer questions but also to question the answers. In addition , Indian society is getting increasingly polarized due to caste related issues and religious intolerance. We cannot allow this to happen. One of the aims of the foundation is therefore to ensure that children of all faiths are taught the essential concepts of all religions so that they understand the essential unity in their message. We do not therefore subscribe to the current thinking within the government to keep religion out of education. We need more religious teaching and more awareness about religion if we are to build a harmonious society.

Swami Vivekananda Quotes Take up one idea! Make that idea your life ,Think of it .Dream of it,live on that idea.Let the brain,muscles,nerves every part of your body be full of that idea and just leave every other idea alone.This is the way to success. Swami Vivekananda Religion is the manifestation of the Divinity already in man Swami Vivekananda He who always thinks himself as weak will never become strong, but he who knows himself to be a lion, rushes out from the worlds meshes, as a lion from its cage Swami Vivekananda Condemn none: if you can stretch out a helping hand, do so. If you cannot, fold your hands, bless your brothers, and let them go their own way. Swami Vivekananda Our duty is to encourage every one in his struggle to live up to his own highest idea, and strive at the same time to make the ideal as near as possible to the Truth. Swami Vivekananda It is our own mental attitude which makes the world what it is for us. Our thought make things beautiful, our thoughts make things ugly. The whole world is in our own minds. Learn to see things in the proper light. First, believe in this world, that. Swami Vivekananda Turn thy gaze inward, wherein resides the Supreme Self Swami Vivekananda All the powers in the universe are already ours. It is we who have put our hands before our eyes and cry that it is dark. Swami Vivekananda The moment I have realized God sitting in the temple of every human body, the moment I stand in reverence before every human being and see God in him - that moment I am free from bondage, everything that binds vanishes, and I am free. Swami Vivekananda Knowledge is inherent in man; no knowledge comes from outside; it is all inside. We say Newton discovered gravitation. Was it sitting anywhere waiting for him? It was in his own mind; the time came and he found it out. All knowledge that the world has ever received comes from the mind; the infinite library of the universe is in our own mind. The external world is simply the suggestion, the occasion, which sets you to study your own mind. Swami Vivekananda

Selected Teachings of Swami Vivekananda:


My ideal, indeed, can be put into a few words, and that is: to preach unto mankind their divinity, and how to make it manifest in every movement of life. Education is the manifestation of the perfection already in man. We want that education by which character is formed, strength of mind is increased, the intellect is expanded, and by which one can stand on one's own feet. So long as the millions live in hunger and ignorance, I hold every man a traitor who, having been educated at their expense, pays not the least heed to them. Whatever you think, that you will be. If you think yourselves weak, weak you will be; if you think yourselves strong, strong you will be. If you have faith in all the three hundred and thirty millions of your mythological gods, … and still have no faith in yourselves, there is no salvation for you. Have faith in yourselves, and stand up on that faith and be strong; that is what we need. Strength, strength it is that we want so much in this life, for what we call sin and sorrow have all one cause, and that is our weakness. With weakness comes ignorance, and with ignorance comes misery. The older I grow, the more everything seems to me to lie in manliness. This is my new Gospel. Purity, patience, and perseverance are the three essentials to success, and above all, love. Religion is realization; not talk, not doctrine, nor theories, however beautiful they may be. It is being and becoming, not hearing or acknowledging; it is the whole soul becoming changed into what it believes. Religion is the manifestation of the Divinity already in man. Teach yourselves, teach everyone his real nature, call upon the sleeping soul and see how it awakes. Power will come, glory will come, goodness will come, purity will come, and everything that is excellent will come when this sleeping soul is roused to self-conscious activity. They alone live who live for others, the rest are more dead than alive. This is the gist of all worship – to be pure and to do good to others. It is love and love alone that I preach, and I base my teaching on the great Vedantic truth of the sameness and omnipresence of the Soul of the Universe.

Monday, July 16, 2012

Swami Vivekananda : A man larger than Life itself

The greatest monk of INDIA ,Swami Vivekananda :
http://www.rkmathnagpur.org/swami_vivekananda/story_sv.htm http://www.rkmathnagpur.org/swami_vivekananda/01_orn.htm http://en.wikipedia.org/wiki/Swami_Vivekananda BOOKS and Biography of Swami Vivekanda : http://www.4shared.com/office/aFQer8QS/bio.html

Hinduism and INDIA

Wanna explore the tremendous capabilities and serenity of the religion " Hinduism ", here is a site that describes it in so so , but at least they have tried their bit .

Tuesday, November 1, 2011

Stephen William Hawking




Stephen William Hawking, CH, CBE, FRS, FRSA (born 8 January 1942)[1] is an English theoretical physicist and cosmologist, whose scientific books and public appearances have made him an academic celebrity. He is an Honorary Fellow of the Royal Society of Arts,[2] a lifetime member of the Pontifical Academy of Sciences,[3] and in 2009 was awarded the Presidential Medal of Freedom, the highest civilian award in the United States.[4]
Hawking was the Lucasian Professor of Mathematics at the University of Cambridge for 30 years, taking up the post in 1979 and retiring on 1 October 2009.[5][6] He is now Director of Research at the Centre for Theoretical Cosmology in the Department of Applied Mathematics and Theoretical Physics at the University of Cambridge. He is also a Fellow of Gonville and Caius College, Cambridge and a Distinguished Research Chair at the Perimeter Institute for Theoretical Physics in Waterloo, Ontario.[7] He is known for his contributions to the fields of cosmology and quantum gravity, especially in the context of black holes. He has also achieved success with works of popular science in which he discusses his own theories and cosmology in general; these include the runaway best seller A Brief History of Time, which stayed on the British Sunday Times best-sellers list for a record-breaking 237 weeks.[8][9]
Hawking's key scientific works to date have included providing, with Roger Penrose, theorems regarding gravitational singularities in the framework of general relativity, and the theoretical prediction that black holes should emit radiation, which is today known as Hawking radiation (or sometimes as Bekenstein–Hawking radiation).[10]
Hawking has a motor neurone disease that is related to amyotrophic lateral sclerosis, a condition that has progressed over the years and has left him almost completely paralysed.


Stephen Hawking



Stephen Hawking at NASA, 1980s
Born Stephen William Hawking
8 January 1942 (age 69)
Oxford, England Residence England Nationality British Fields Applied mathematics
Theoretical physics
Cosmology Institutions University of Cambridge
California Institute of Technology
Perimeter Institute for Theoretical Physics Alma mater University of Oxford
University of Cambridge Doctoral advisor Dennis Sciama Other academic advisors Robert Berman Doctoral students Bruce Allen
Raphael Bousso
Fay Dowker
Malcolm Perry
Bernard Carr
Gary Gibbons
Harvey Reall
Don Page
Tim Prestidge
Raymond Laflamme
Julian Luttrell Known for Black holes
Theoretical cosmology
Quantum gravity
Hawking radiation Influences Dikran Tahta
Albert Einstein Notable awards Wolf Prize (1988)
Prince of Asturias Award (1989)
Copley Medal (2006)
Presidential Medal of Freedom (2009) Spouse Jane Hawking (m. 1965–1991, divorced)
Elaine Mason (m. 1995–2006, divorced)


Early life and education

Stephen Hawking was born on 8 January 1942 to Dr. Frank Hawking, a research biologist, and Isobel Hawking. He had two younger sisters, Philippa and Mary, and an adopted brother, Edward.[11] Though Hawking's parents were living in North London, they moved to Oxford while his mother was pregnant with Stephen, desiring a safer location for the birth of their first child. (London was under attack at the time by the Luftwaffe.)[12] According to Hawking, a German V-2 missile struck only a few streets away.[13]
After Hawking was born, the family moved back to London, where his father headed the division of parasitology at the National Institute for Medical Research.[11] In 1950, Hawking and his family moved to St Albans, Hertfordshire, where he attended St Albans High School for Girls from 1950 to 1953. (At that time, boys could attend the Girls' school until the age of ten.)[14] From the age of eleven, he attended St Albans School, where he was a good, but not exceptional, student.[11] When asked later to name a teacher who had inspired him, Hawking named his mathematics teacher Dikran Tahta.[15] He maintains his connection with the school, giving his name to one of the four houses and to an extracurricular science lecture series. He has visited it to deliver one of the lectures and has also granted a lengthy interview to pupils working on the school magazine, The Albanian.
Hawking was always interested in science.[11] Inspired by his mathematics teacher, he originally wanted to study the subject at university. However, Hawking's father wanted him to apply to University College, Oxford, where his father had attended. As University College did not have a mathematics fellow at that time, it would not accept applications from students who wished to read that discipline. Hawking therefore applied to read natural sciences, in which he gained a scholarship. Once at University College, Hawking specialised in physics.[12] His interests during this time were in thermodynamics, relativity, and quantum mechanics. His physics tutor, Robert Berman, later said in The New York Times Magazine:
It was only necessary for him to know that something could be done, and he could do it without looking to see how other people did it. [...] He didn't have very many books, and he didn't take notes. Of course, his mind was completely different from all of his contemporaries.[11]
Hawking was passing, but his unimpressive study habits[16] resulted in a final examination score on the borderline between first and second class honours, making an "oral examination" necessary. Berman said of the oral examination:
And of course the examiners then were intelligent enough to realize they were talking to someone far more clever than most of themselves.[11]
After receiving his B.A. degree at Oxford in 1962, he stayed to study astronomy. He decided to leave when he found that studying sunspots, which was all the observatory was equipped for, did not appeal to him and that he was more interested in theory than in observation.[11] He left Oxford for Trinity Hall, Cambridge, where he engaged in the study of theoretical astronomy and cosmology.

Career in theoretical physics

Almost as soon as he arrived at Cambridge, he started developing symptoms of amyotrophic lateral sclerosis (ALS, known colloquially in the United States as Lou Gehrig's disease), a type of motor neurone disease which would cost him almost all neuromuscular control. During his first two years at Cambridge, he did not distinguish himself, but, after the disease had stabilised and with the help of his doctoral tutor, Dennis William Sciama, he returned to working on his PhD.
Hawking was elected as one of the youngest Fellows of the Royal Society in 1974, was created a Commander of the Order of the British Empire in 1982, and became a Companion of Honour in 1989. Hawking is a member of the Board of Sponsors of the Bulletin of the Atomic Scientists.
In 1974, he accepted the Sherman Fairchild Distinguished Scholar visiting professorship at the California Institute of Technology (Caltech) to work with his friend, Kip Thorne, who was a faculty member there.[17] He continues to have ties with Caltech, spending a month each year there since 1992.
Hawking's achievements were made despite the increasing paralysis caused by the ALS. By 1974, he was unable to feed himself or get out of bed. His speech became slurred so that he could be understood only by people who knew him well. In 1985, he caught pneumonia and had to have a tracheotomy, which made him unable to speak at all. A Cambridge scientist built a device that enables Hawking to write onto a computer with small movements of his body, and then have a voice synthesiser speak what he has typed.


Hawking's principal fields of research are theoretical cosmology and quantum gravity.
In the late 1960s, he and his Cambridge friend and colleague, Roger Penrose, applied a new, complex mathematical model they had created from Albert Einstein's theory of general relativity.[20] This led, in 1970, to Hawking proving the first of many singularity theorems; such theorems provide a set of sufficient conditions for the existence of a gravitational singularity in space-time. This work showed that, far from being mathematical curiosities which appear only in special cases, singularities are a fairly generic feature of general relativity.[21]
He supplied a mathematical proof, along with Brandon Carter, Werner Israel and D. Robinson, of John Wheeler's no-hair theorem – namely, that any black hole is fully described by the three properties of mass, angular momentum, and electric charge.
Hawking also suggested upon analysis of gamma ray emissions that after the Big Bang, primordial mini black holes were formed. With Bardeen and Carter, he proposed the four laws of black hole mechanics, drawing an analogy with thermodynamics. In 1974, he calculated that black holes should thermally create and emit subatomic particles, known today as Bekenstein-Hawking radiation, until they exhaust their energy and evaporate.[22]
In collaboration with Jim Hartle, Hawking developed a model in which the universe had no boundary in space-time, replacing the initial singularity of the classical Big Bang models with a region akin to the North Pole: one cannot travel north of the North Pole, as there is no boundary. While originally the no-boundary proposal predicted a closed universe, discussions with Neil Turok led to the realisation that the no-boundary proposal is also consistent with a universe which is not closed.
Along with Thomas Hertog at CERN, in 2006 Hawking proposed a theory of "top-down cosmology," which says that the universe had no unique initial state, and therefore it is inappropriate for physicists to attempt to formulate a theory that predicts the universe's current configuration from one particular initial state.[23] Top-down cosmology posits that in some sense, the present "selects" the past from a superposition of many possible histories. In doing so, the theory suggests a possible resolution of the fine-tuning question: It is inevitable that we find our universe's present physical constants, as the current universe "selects" only those past histories that led to the present conditions. In this way, top-down cosmology provides an anthropic explanation for why we find ourselves in a universe that allows matter and life, without invoking an ensemble of multiple universes.
Hawking's many other scientific investigations have included the study of quantum cosmology, cosmic inflation, helium production in anisotropic Big Bang universes, large N cosmology, the density matrix of the universe, topology and structure of the universe, baby universes, Yang-Mills instantons and the S matrix, anti de Sitter space, quantum entanglement and entropy, the nature of space and time, including the arrow of time, spacetime foam, string theory, supergravity, Euclidean quantum gravity, the gravitational Hamiltonian, Brans-Dicke and Hoyle-Narlikar theories of gravitation, gravitational radiation, and wormholes.
At a George Washington University lecture in honour of NASA's fiftieth anniversary, Hawking theorised on the existence of extraterrestrial life, believing that "primitive life is very common and intelligent life is fairly rare.
Distinctions
Hawking's belief that the lay person should have access to his work led him to write a series of popular science books in addition to his academic work. The first of these, A Brief History of Time, was published on 1 April 1988 by Hawking, his family and friends, and some leading physicists. It surprisingly became a best-seller and was followed by The Universe in a Nutshell (2001). Both books have remained highly popular all over the world. A collection of essays titled Black Holes and Baby Universes (1993) was also popular. His book, A Briefer History of Time (2005), co-written by Leonard Mlodinow, aims to update his earlier works and make them accessible to an even wider audience. He and his daughter, Lucy Hawking, have recently published a children's book focusing on science that has been described to be "like Harry Potter, but without the magic." This book is called George's Secret Key to the Universe and includes information on Hawking radiation.
Hawking is also known for his wit; he is famous for his oft-made statement, "When I hear of Schrödinger's cat, I reach for my pistol." This was a deliberately ironic paraphrase of "Whenever I hear the word culture... I release the safety-catch of my Browning", from the play Schlageter (Act 1, Scene 1) by German playwright and Nazi Poet Laureate Hanns Johst. His wit has both entertained the non-specialist public and helped them to understand complex questions. Asked in October 2005 on the British daytime chat show Richard & Judy, to explain his assertion that the question "What came before the Big Bang?" was meaningless, he compared it to asking "What lies north of the North Pole?"
Hawking supports the children's charity SOS Children's Villages UK.[47]
Awards and honours
• 1975 Eddington Medal
• 1976 Hughes Medal of the Royal Society
• 1979 Albert Einstein Medal
• 1981 Franklin Medal
• 1982 Order of the British Empire (Commander)
• 1985 Gold Medal of the Royal Astronomical Society
• 1986 Member of the Pontifical Academy of Sciences
• 1988 Wolf Prize in Physics
• 1989 Prince of Asturias Awards in Concord
• 1989 Companion of Honour
• 1999 Julius Edgar Lilienfeld Prize of the American Physical Society[48]
• 2003 Michelson Morley Award of Case Western Reserve University
• 2006 Copley Medal of the Royal Society[49]
• 2008 Fonseca Price of the University of Santiago de Compostela[50]
• 2009 Presidential Medal of Freedom, the highest civilian honour in the United States


courtesy : wikipedia .