Tom Riddle must
renounce becoming
Lord Voldemort.
Instead, Albus
Dumbledore
must mentor
Tom Riddle
by sharing
with him
Magical Secrets
that Tom Riddle teaches to
purebloods to preserve them
and Tom Riddle must
mentor Harry Potter
into the Dark Arts
so that Harry Potter
can teach Defence
Against the Dark Arts
to mudbloods to protect
them.