A short story about a mathematician (not too many)

In 1947, John Forbes Nash Jr. (played by Russell Crowe) entered Princeton University to study mathematics. This "mysterious genius from West Virginia" had no prep school experience, no inheritance or wealthy relatives to help him get into the Ivy League - but Princeton's most prestigious scholarship proves it. He truly belongs on this team at Princeton. This is not easy for Nash or Princeton. He simply disdained elegant social interactions and showed little interest in class. He was obsessed with just one thing all day long: looking for a truly creative theory. He was convinced that this was what he should be doing. Princeton's mathematics department is very competitive, and some of Nash's classmates were very happy to see Nash fail. However, they still tolerated him very much and encouraged him to become a great man, consciously or unconsciously. He was having fun with some classmates one night at a local bar, when their reaction to an enthusiastic blonde woman sparked his inspiration. As Nash observed these competitors, thoughts that had often been brewing in his mind suddenly became clear. He subsequently wrote a paper on game theory - "The Mathematics of Competition" - which boldly interpreted the theories of Adam Smith, the father of modern economics, in a different way. This idea that had been accepted by people for 150 years suddenly became obsolete, and Nash's life changed from then on. Nash later got a coveted research and teaching job at the Massachusetts Institute of Technology (MIT), but he was not satisfied with it. Science played a huge role in America's victory in World War II. Now, with the Cold War in full swing, Nash is eager to use his strengths in this new conflict. His wish comes true when the mysterious William Parcher (Ed Harris) recruits him to join a top-secret mission to crack the enemy's code. While working at MIT, Nash devoted himself wholeheartedly to this exhausting work. Here, Nash received a new challenge, but this time the challenge came from the brilliant Alicia Larde (Jennifer Connelly), a physics student. Nash was introduced to a concept that he had never seriously considered - love. Soon, Nash and Alicia were married, but he couldn't tell her about the dangerous project he was working on for Patcher. If the secret of this work is accidentally leaked, the consequences will be disastrous. Nash had been working quietly, becoming fascinated by the work and ultimately lost in these overwhelming delusions. He was diagnosed with paranoid schizophrenia. Alicia is horrified by what happened to Nash, and she struggles under the weight of her ruined genius' love. As each day seems to bring them new horrors, this enviable couple has lost its original enviable status. But Alicia still found something charisma in the man she loved, and that was the source of her commitment to him. Moved by her unwavering love and loyalty, Nash finally decided to fight against a disease that was considered reversible but incurable. Humble Nash's goals are simple, but achieving them is incredibly difficult. Under the weight of his illness, he was still driven by the exciting mathematical theory and determined to find his own way to return to normalcy. It was absolutely through force of will that he continued his work and was awarded the Nobel Prize in 1994.