"Do whatever He tells you," (John 2:5) 
I've
 always loved this part of the Wedding at Cana story!  Mary, IS the 
ultimate mother.  She knows her Divine Son like no one else.  She knows 
He'll do SOMEthing to help their friends in need.
She also knows that 
WE need to be told what to do, too.  "Just be obedient to Him," she 
reminds us as she simply says, "Do whatever He tells you."
I love it!