'Tell me one last thing,' said Harry. 'Is this real? Or has this been happening inside my head?' Dumbledore beamed at him, and his voice sounded loud and strong in Harry's ears even though the bright mist was descending again, obscuring his figure. 'Of course it is happening inside your head, Harry, but why on earth should that mean it is not real?'
J. K. RowlingOnly one thing mattered: this was not a Horcrux. Dumbledore had weakened himself by drinking that horrible potion for nothing. Harry crumpled the parchment in his hand and his eyes burned with tears as behind him Fang began to howl.
J. K. Rowling