To believe in things that others can't ever see,
To trust in your heart that they are there just behind that whisper at your back, or that fleeting shadow that follows you but then vanishes when you turn around, or that fugitive reflection on a puddle after the rain.
Believing creates the incredible Magic called Imagination.
The Crumple Horned Snorckack and Luna Lovegood are ©JK Rowling