Bip39 Word List Booklet. Theoretically, one can think out the mnemonic phrase by his own, but it is not safe, for the reason that a human are unable to do a great occupation with the random generation. The simplest way to safe one’s wallet should be to take a mnemonic https://bookmarklayer.com/story18574396/old-seed-phrase-generator-bip39-standalone-can-be-fun-for-anyone