Based on the results, it is clear that 28% of men in the United States may be Lisa's father.
This is what Jobs said to the media in 1980, when a paternity test report for him and his illegitimate daughter Lisa had just come out, and the results showed a 94.1% probability that they were biological fathers and daughters.
Faced with indisputable facts, Jobs still strenuously denies his relationship with Lisa.
Why did Steve Jobs, the genius who founded Apple and ushered in a new era of mobile phones, be so cold-blooded to his blood relatives?
The answer lies in Lisa's mother, Brennan, who is Jobs's first love and Jobs's "enemy".
Their common daughter, Lisa, is not so much the crystallization of their parents' love as it is the "crystallization of hatred."
Brennan was born on September 29, 1954 in Ohio, USA, and her full name was Kris ann. Brennan.
Brennan's parents had four daughters, and his father worked for a large lighting company with operations in many parts of the Country.
Due to the constant changes in her father's place of work, Brennan often moved with her parents in her childhood, living in Ohio, Colorado, Nebraska, California and New York, and it can be said that most of the United States has left her footprints.
In 1972, when 18-year-old Brennan was in high school in California, she met Jobs, who was five months younger.
In that era of youthful ignorance, the relationship between the two progressed rapidly.
When they were young, Jobs and Brennan were very husband and wife, and they came and went in pairs at school, enjoying the beauty of love like all campus couples.
Unfortunately, jobs is going to college, but Brennan has no plans to go to college.
The difference in life planning caused Brennan and Jobs to be separated temporarily, but they soon discovered that the relationship was not something that could be put down.
In the next 5 years, Brennan had many boyfriends, but always maintained a special relationship with Jobs, as long as they met together, the relationship could quickly heat up.
Of these men, apart from Jobs, the one who impressed Brennan the most was Calhoun, who was Jobs's college classmate.
Calhoun's relationship with Brennan lasted more than a year, during which time Jobs maintained good friendship with both of them and helped them find a rental house.
But at the end of 1975, Brennan decided to travel to India with Calhoun for a year, and Jobs desperately objected when he found out.
Brennan did not take Jobs's advice and still stubbornly went to India with her boyfriend, where she had planned to live for a year.
It turned out to be two people when she went, but when she came back, she was left with Brennan, because she had broken up with her boyfriend Calhoun long before returning to the United States.
Brennan, who returned to singlehood, returned to the United States and the first thing that came to her mind was Jobs, who visited jobs as a friend.
Old lovers meet, sparks of love are ignited again, and Brennan and Jobs fall in love again.
A year before that, the 21-year-old Jobs had co-founded a computer company with a friend, named the company "Apple", and launched a new personal computer , Apple 1.
In April 1977, Jobs's company launched Apple 2, and his business flourished.
While her boyfriend is moving toward richness at a speed that is visible to the naked eye, Brennan is becoming increasingly insecure, and she thinks her relationship with Jobs is becoming complicated.
Brennan wanted a genuine, exclusive relationship, but Jobs wanted the two to remain in the original relationship, where both parties were free to date other people.
In order not to make the relationship too serious, Jobs also deliberately hired an employee of the company to share with him, and in the rental house, Jobs, Brennan and the employee had their own rooms.
This strange arrangement made Brennan uncomfortable, and it seemed to her that Jobs did not see her as a formal girlfriend, but only as a "can have sex" roommate.
Brennan, who was extremely dissatisfied, proposed to break up, but was rejected by Jobs, who told Brennan: I can't imagine saying goodbye to you.
To soothe his girlfriend's emotions, Jobs promised to let Brennan work at Apple.
But before he could become a regular employee, Brennan needed an internship for a while, after all, the company was founded by him in partnership with friends, and the personnel arrangement was not up to him.
In fact, Brennan also had no feelings for Jobs, and coupled with the fact that she did not have a proper job at that time, she agreed to Jobs's arrangement.
But Jobs's promise ultimately failed to materialize, and Brennan didn't become a full-time Apple employee because of an unexpected thing.
In November 1977, just before becoming a full-time employee of Apple, Brennan found out she was pregnant.
Since she had only had relationships with Jobs during that time, Brennan was sure that the child was Jobs's.
A few days later, a nervous Brennan told Jobs about it, and the other party was shocked when he heard it, but his whole face became distorted, and he did not have the joy of becoming a father.
A little over a month later, Jobs approached Brennan and said to her, "I never wanted you to have an abortion, I just didn't want to."
But Jobs never cared about Brennan's health, let alone discussed pregnancy-related issues with her.
So Brennan judged that although Jobs said that he did not want her to have an abortion, he actually wanted to do so in his heart, and he obviously did not want to recognize the unborn child.
Jobs's attitude made the big-bellied Brennan desperate and helpless, and at the same time, she did not dare to tell her parents about it.
Because Brennan was in a cold war with her mother at the time, the relationship between mother and daughter was very bad, and as for her father, Brennan did not even dare to mention it, she knew what her grumpy father would do.
In desperation, Brennan had to turn to a good friend who ran a farm, who was also a friend of Jobs.
On May 17, 1978, Brennan gave birth to a daughter on a friend's farm, and as his biological father, Jobs was absent from this important moment, although he had been informed before that.
A few days after his daughter was born, Jobs finally arrived at the farm, and Brennan discussed naming his daughter.
After several hours of discussion, Brennan and Jobs unanimously decided to use the name "Lisa", but Jobs solemnly stated in front of his infant daughter that he was not Lisa's father.
Brennan was angry, and she told Jobs: You are one hundred percent Lisa's father.
The two broke up because of this, and they who had been in love several times turned their faces and became enemies in an instant.
As Jobs refused to recognize Lisa as his daughter and refused to pay alimony, Brennan's economy soon struggled.
To save on rent, she had to take turns living in several friends' homes, and to support her daughter, she even went to work as a waitress at a hotel.
At the same time, Jobs's wealth was increasing, and even though Apple had not yet gone public, he had as much money as he could not spend in his lifetime.
But whenever Brennan asked Jobs for child support, Jobs refused to provide it, repeatedly claiming: Lisa is not my daughter.
In 1980, Brennan, unable to continue raising his daughter, took Jobs to court, and at the request of the judge, Jobs and Lisa did a paternity test.
The appraisal report shows that Jobs and Lisa have a 94.1% chance of being biological father and daughter, which is already the highest precision with the technical conditions at the time, which can be concluded that Lisa is Jobs's biological daughter.
But Jobs still refused to admit it, and famously said to the media: 28% of men in the United States are likely to be Lisa's father.
The results of the appraisal allowed Brennan to win the case, and Jobs also paid $385 a month in child support.
However, the strange thing is that Jobs took the initiative to increase the child support to $500 / month, since he did not even recognize his daughter, why did he suddenly become so generous, is it a habit of "tidying up"?
Of course not, Jobs did this, and it had something to do with a big thing that was about to happen.
Just a few days later, Apple went public, and as one of the founders, Jobs quickly exceeded $200 million, becoming a new billionaire.
Jobs took the initiative to raise the maintenance fee, just because he did not want it to affect Apple's stock price, and it turned out that he was wise to do so, and Brennan, who got the maintenance, did not bother him again.
With Jobs's material support, Brennan can finally spend all her energy on her daughter, but she still doesn't want Lisa's childhood to lack paternal love, so she actively invites Jobs to visit her daughter.
On January 19, 1983, Apple unveiled a computer called "Lisa," and Brennan was overjoyed, thinking that Jobs had finally accepted his daughter.
Unexpectedly, Jobs told her that the Lisa computer had nothing to do with his daughter Lisa, but was an abbreviation for "locally integrated software architecture".
But many years later, Jobs admitted that the Lisa computer was indeed named after his daughter.
From this incident, it can be seen that although Jobs did not recognize his daughter in his mouth, he had actually accepted her in his heart, but for the sake of face, he could not do too obviously.
As Lisa grew older, Jobs visited her more and more often, which made Lisa feel the presence of her father, thus making up for the lack of paternal love to some extent.
But Jobs's love for Lisa had its limits, and he had explicitly said to Lisa more than once: You won't get anything from me, nothing.
It turns out that Jobs thought so until his death.
Before his death in 2011, Nearly $10 billion in Jobs's estate in his will was entrusted to his widow, Laurena, and as the eldest daughter, Lisa received only a few million dollars in cash.
For his own daughter to cut the door like this, to the first love girlfriend who has no feelings, Jobs will certainly not be generous.
Because of Lisa, Jobs and Brennan almost became a pair of "enemies", and they had opposite views on the upbringing of their daughters, and they were both stubborn.
Lisa lived with her mother until she was 14 years old, and after the age of 14, due to her mother's mental problems, she moved to Jobs's house to live with her stepmother and 3 half-siblings.
Brennan's mental problems were almost "forced" by Jobs.
She became pregnant unprepared, was abandoned by Jobs before she could give birth to a daughter, and struggled to raise her alone after giving birth to her daughter.
None of this can be endured by a girl in her twenties who has never been in the world.
When the daughter grew up and entered puberty, the rebellious personality further stimulated Brennan, which triggered psychiatric symptoms.
As a single mother, Brennan had a tough time for more than a decade.
But even so, Brennan never married, even though Jobs later married Lorena and gave birth to a child, Brennan was still single.
In 2005, Brennan wrote a letter to Jobs, who had not been in touch for a long time, asking him to pay a financial compensation, but did not receive a reply.
In 2009, Brennan wrote to Jobs again and issued a "threat" that unless Jobs gave her $28 million, she would write a book about Jobs and her story.
Jobs in 2009 was already one of the world's richest men, worth billions and a fanatical group of fans.
If Brennan really wrote about her and Jobs' love experience in a book, it would be a big hit without thinking, and many of the things disclosed in the book would definitely affect Jobs's official image to a certain extent.
But For Brennan's "threat," Jobs didn't take it seriously, and he didn't pay $28 million as demanded.
In 2013, just two years after Jobs's death, Brennan published her new book, The Gap in the Apple, which details her and Jobs's past.
In this book, the image of Jobs is distorted and contradictory, which may also reflect Brennan's true feelings for Jobs: there is love, hate, and resentment.
Jobs was a great genius, but he wasn't good enough at dealing with family issues.
Brennan was unmarried and pregnant, although he had a certain responsibility, Jobs also had the responsibility of the other half, but he failed to take on this responsibility in time, which led to Brennan's tragic life.
If Brennan hadn't been pregnant, maybe everyone would have been happy: Brennan wouldn't have had to be a single mother, wouldn't have delayed her marriage by raising her daughter, and Jobs wouldn't have had to be tortured for half his life by the problem of "illegitimate daughters."
Unfortunately, there was no if, when Brennan returned from India and rekindled his old love with Jobs, the tragedy had actually been cast.