Have You Heard? about the Bird?

All you have been, and seen, and done, and thought,
Not You but I, have seen and been and wrought:
I was the Sin that from Myself rebell'd:
I the Remorse that tow'rd Myself compell'd...

Farid al-Din Attar (Persian:فریدالدین عطار; c. 1142 – c. 1220)

Have You Heard? about the Bird?..........