fiction is chock full of banger mantras; I've cherrypicked a few here and there to build my cognitive tool kit, utility memes to whip out when I need a hand.
I enjoyed the Dune series, altho I've forgotten much of it; but the Litany has stayed with me all these years.
this one's a bit heavy, but it's a great illustration of the ideaform the words point at. I revisit it often.