always

“Dumbledore watched her fly away, and as her silvery glow faded he turned back to Snape, and his eyes were full of tears.
"After all this time?"
"Always," said Snape.” 
― J.K. Rowling, Harry Potter and the Deathly Hallows



“Dark and difficult times lie ahead. Soon we must all face the choice between what is right and what is easy.” 
― J.K. Rowling, Harry Potter and the Goblet of Fire