Dumbledore will only leave from Hogwarts when there are none loyal to him!
But I was the most unashamed lone parent you were ever going to meet.
I think you're working and learning until you die.
He never seemed to grasp the immense mutability of human nature, nor to appreciate that behind every nondescript face lay a wild and unique hinterland like his own.
There will always be a easy path and a right path.
If you have to ask, you’ll never know. If you know, you need only ask.