I gathered every Satoshi Nakamoto thread.The complete Satoshi from Satoshi Nakamoto Institute.
Real identity was leaked in early days (topic 3 of the forum) but it was deleted by Satoshi Nakamoto. This is information many people did not know.
1, 2, and 4 exist in the staff forum. 3 was permanently deleted at some point (it must have contained Satoshi's real name and address).
Thank you blackboss for these links.
While some people think that these questions are irrelevant but I am learning many things from this forum. Many information is avaliable in this forum. I don't want to approach bitcoin from the peripheral. I need to have some clue of what happened in the past. It will sharpen my future I believe.