Write or re-write a sentence so that the first and last words are the same.
Notice what effect this has.
Make a note, if you like, of the Greek rhetorical term for this device: Epanalepsis.
Entertain and encourage others by posting in the comments below.
“Hand held by one with a lantern in her hand” – Seamus Heaney
“Once more unto the breach dear friends, once more” – Henry V, Shakespeare