There is literally nothing else at all either. It is kinda short poem and that is all.

A manifesto if you will

Lol omg in my last project team, no one was gathering requirements or doing analysis at all - noone! The developers asked every single day for someone to write down some basic requirements. Someone from the "product owner" team called is into a meeting to lecture us about "true Agile" and "The Agile Manifesto"....still no requirements after that! So I just left the team and cried.