I don't know why, but I really like epigraphs in scientific articles. For example, I think these are wonderful words for a work on student success:
โYou keep asking why your work isn't enough, and I don't know how to answer that, because it is enough to exist in the world and just marvel at it. You don't need to justify that, or earn it. You are allowed to just live.โ
-A Psalm for the Wild Built (Chambers, 2021).