I designed this for a fellow-Harry Potter lover's recent PROPOSAL (major props to a man who can work in a Rowling quote during important life events) and then shared it with a mission-minded couple as a small wedding gift. Then I decided Dumbledore's words are too great NOT to share with anyone I could! So here's a free printable if you're so inclined to that sort of thing. This quote can be found in J.K. Rowling's Harry Potter and the Goblet of Fire. I recommend that you read it.