This is my favorite River Song quote from Doctor Who, and the #1 reason why I love her.
River and the Doctor's timeline
Tutorial: TARDIS journal by ~katien22 on deviantART
You'd need a flowchart to understand River and the Doctor's confusing timelines - so we made one
Médico Que Humor,A Canção Do Rio,Relógio Cronograma,Rio Da Canção De,A Doctor,Ellie Doctor,Doctor Board,River Song,River'S Timeline
This never gets old, still one of the saddest episodes because we know River will be lost to the library
Timeline of River Song. (Click to read) #DoctorWho
Awesome Doctor Who art book. Link goes to the forum where the creator discusses the process and shows an early prototype.
Dalek: Records indicate you will show mercy. You are an associate of the Doctor's. River Song: I'm River Song. Check your records again. Dalek: Mercy? River Song: Say it again? Dalek: Mercy!! River Song: One. More. Time. Dalek: Mercy!!!!!