His priority did not seem to be to teach them what he knew, but rather to impress upon them that nothing, not even... knowledge, was foolproof.
J. K. RowlingYes, alive,โ said Fudge. โThat is โ I donโt know โ is a man alive if he canโt be killed? I donโt really understand it, and Dumbledore wonโt explain properly โ but anyway, heโs certainly got a body and is walking and talking and killing, so I suppose, for the purposes of our discussion, yes, heโs alive.
J. K. Rowling