Death - next great adventure to the well-organised mind

'As for the Stone, it has been destroyed.'
'But that means he and his wife will die, won't they?'
'They have enough Elixir stored to set their affairs in order and then, yes, they will die.'
Dumbledore smiled at the look of amazement on Harry's face.
'To one as young as you, I'm sure it seems incredible, but to Nicolas and Perenelle, it really is like going to bed after a very, very long day.

After all, to the well-organised mind, death is but the next great adventure. You know, the Stone was really not such a wonderful thing. As much money and life as you could want! The two things most human beings would choose above all - the trouble is, humans do have a knack of choosing precisely those things which are worst for them.'

THE MAN WITH THE TWO FACES - Pg 320