A Blade of Marple

Why a blade of Marple leaf was on the ladders?
For how long has the Autumn said goodbye?

Seems like it was a message!
But,what does it mean?

Yes!There was a trip last Autumn!
And Marple celebrated with me.

It was a trip where I found my ego!

Why a blade of Marple leaf was on the ladders?

Neither me know!