A Mathematician's Apology (HINDI/हिंदी में)

In 1940 an English math teacher named Godfrey Harold Hardy wrote a small book called A Mathematician’s Apology. He sat in quiet rooms at Trinity College, Cambridge, because a weak heart kept him from climbing high library stairs. The book holds only eighty pages, yet every page lists clear reasons Hardy loved numbers. He wanted to show why pure math matters even when it never builds a bridge or guides a plane.Hardy was sixty‑two when he began. Most fresh math ideas visit before age forty, so he felt old for his craft. Bombs from World War II sometimes rattled the windows. Hardy could not fight, so he fought sadness by writing. He chose to explain his life with numbers the way a painter explains color on a gray day.The word “apology” in the title is not “I am sorry.” It comes from old Greek and means “a strong defense.” Hardy stands like a lawyer for pure math. He shows proofs, patterns, and beauty. He points to the endless parade of prime numbers and says, “Here is truth no bomb can touch.” His claim is bold but backed by steps any careful reader can follow.Hardy grew up in Surrey, England, in a home of teachers. As a boy he sat in church and added the hymn numbers on the wall. He liked the ring of coins when he counted them for the poor box. Numbers felt friendly, like marbles that roll but never break. A school prize sent him to Winchester College, and later he won a top scholarship to Trinity. At Cambridge he watched chalk dust hang in the air like white mist when minds raced at the blackboard.There he met a self‑taught genius named Srinivasa Ramanujan from India. The two men shared tea, paper, and midnight talks. Ramanujan once came in a taxi numbered 1729. Hardy said the number looked dull. Ramanujan laughed and replied, “No, 1729 is the smallest number that is the sum of two cubes in two ways.” That story shows how both friends saw magic hiding in plain sight.Hardy also writes about losing that magic. He says quick ideas visit young people more easily than the old. He cannot chase fast thoughts the way he once did. He feels like a runner forced to sit on the bench. Instead of finding new theorems, he turns to words and memory. He hopes young readers will feel the same joy he once felt while working on hard problems like the Riemann zeta function.The book gives many sharp pictures. Hardy tells how a proof must be neat, like a garden path without weeds. He praises Euclid’s proof that prime numbers never end. He admires Pythagoras for linking the sides of a right triangle. He says a good proof should make the reader cry “Ah!” the first time and smile every time after.Yet Hardy is frank about pride. He enjoys clever tricks more than money. He jokes that if math had helped kill people, he might not have loved it so much. Some readers find this view cold, but Hardy keeps his stand. He believes pure thought gives deep safety. In a world of warplanes, a quiet line of symbols on paper feels like steady rock.Hardy writes in small steps, almost like notes passed in class. He mixes jokes about cricket scores with facts about functions. The tone feels quick, but a soft sadness runs under every line. At times he calls himself a failure because he no longer proves bold results. Still, he ends with hope that the next Ramanujan is already scribbling on a slate somewhere.Since 1940 A Mathematician’s Apology has never left print. Scientists, writers, and even school‑children keep copies on their desks. The book invites anyone curious to peek behind the curtain of numbers. It shows that joy can live inside a mark as small as π. When Hardy lays down his pen, he leaves one last gift: the courage to chase ideas for their own sake. The chase, he says, makes life feel wide, bright, and worth every puzzle.