Fortuitously, in 2012 the developer Pieter Wuille designed the BIP32 specification at the base on the hierarchical deterministic wallets. With each other with it, Pieter produced a mathematical function to produce a learn crucial from which to derive all other keys in a very deterministic way. Using BIP44 with BIP32 https://getidealist.com/story20535885/not-known-facts-about-bip39-english-words