Bip39 Standard A BIP39 mnemonic sentence is really a set of words (mostly twelve or 24) that we can easily communicate with a lot more productively than other characters that are not words (bits and quantities and the like). BIP39's function in introducing the use of mnemonic words should be https://guidemysocial.com/story3906325/bip39-length-details-fiction-and-bip39-word-list