Learning by heart is not science. nostr:nprofile1qqsf2jy3vx8dw584ytmgk6ek956stmcmypm04gv7sc8tgyeee6jw56qpp3mhxue69uhkyunz9e5k7qgjwaehxw309a3ksvfwv36kumewvdhk6tvx7a5