Bip39 Ian Coleman. Is there an English equal of Arabic "gowatra" - doing a task with none of the required schooling? No, there isn't any complex Restrict for the duration of one's passphrase. Nonetheless, to the sake of memorability and practicality, it’s commonly proposed to keep the passphrase rather quick, https://7bookmarks.com/story18539146/ian-coleman-bip39-https-linktr-ee-bip39-bip39-wallet-fundamentals-explained