Education How did the four children acquire self-education without going to school or cram school?

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Education
17 years of complete homeschooling! (no school, no cram school, no teacher). Culture, attitude to learn and power to live that can never be matched by the average elite! Educational gap, economic gap and regional gap can be overcome. I grew up like this without going to school. ◎ In 6th grade elementary school, I started learning Latin and Tamil. ◎ In 1st grade middle school, I read Soseki Natsume, Osamu Dazai, Ogai Mori and Shakespeare. ◎ Up to 3rd grade middle school, I copied 5000 sheets of manuscript paper. ◎ All students passed the 2nd grade Eiken only for "NHK Radio Basic English". ◎ All students passed the Difficult kandai Grade after studying in less than 2 years of high school. ◎ I like books more than television, comics, games, and smartphones. etc.