Bip39 online generator https://www.plurk.com/p/3hf2syltjx As you may see, they are common words which are very easy to keep or don't forget. It's not at all encouraged to recall them, but it's drastically easier than remembering a sixty four-character-very long string of random quantities and letters. Vault12 would be the pioneer https://www.demilked.com/author/gobnettlmz/