There is no good and evil, there is only power and those too weak to seek it.
Power, Good & EvilVoldemort / Tom Riddle in Harry Potter and the Philosopher's StoneGreatness inspires envy, envy engenders spite, spite spawns lies.
Voldemort / Tom Riddle in Harry Potter and the Half-Blood PrinceBut I was willing to embrace mortal life again, before chasing immortality.
Voldemort / Tom Riddle in Harry Potter and the Goblet of FireDumbledore: "It was foolish to come here tonight, Tom. The Aurors are on their way."
Voldemort: "By which time I shall be gone, and you will be dead!"
Harry! I'd almost forgotten you were here, standing on the bones of my father. I'd introduce you, but word has it you're almost as famous as me these days.
Voldemort / Tom Riddle in Harry Potter and the Goblet of FireVoldemort is my past, present, and future.
Voldemort / Tom Riddle in Harry Potter and the Chamber of SecretsI was ripped from my body, I was less than spirit, less than the meanest ghost... but still, I was alive.
Voldemort / Tom Riddle in Harry Potter and the Goblet of FireAs inspiring as I find your bloodlust Bellatrix, I must be the one to kill Harry Potter.
Voldemort / Tom Riddle in Harry Potter and the Deathly HallowsCome out, Harry... come out and play, then it will be quick. It might even be painless, I would not know, I have never died.
Voldemort / Tom Riddle in Harry Potter and the Goblet of FireAfter tonight, if they speak of you they'll speak only of how you begged for death. And I, being a merciful Lord, obliged.
Voldemort / Tom Riddle in Harry Potter and the Goblet of FireUnicorn blood can sustain me but it cannot give me a body of my own. But there is something that can. Something that, conveniently enough, lies in your pocket.
Voldemort / Tom Riddle in Harry Potter and the Philosopher's Stone