Bip39 standard https://list.ly/i/11078004 As you are able to see, they are common words which can be simple to retail store or bear in mind. It's not encouraged to keep in mind them, however it is significantly less complicated than remembering a sixty four-character-very long string of random numbers and letters. https://socialwoot.com/story22627468/bip39-buffer-is-not-defined-new-step-by-step-map-for-bip39-github-https-dzen-ru-bip39-phrase-com