Quotes: Immortality Immorality
"Life has value because it is finite. Immortality will bring you nothing but pain."
Zouken Matou: If there is a way to prolong your life and if it is within reach - humans are creatures that will obtain it, even at the cost of the world itself!
Ilyasviel von Einzbern: Then you're saying you'll sacrifice everyone else so you can stay alive?
: Of course. I would gladly kill everyone in the world if that would grant my wish.
: What is morality to an immortal?
Revenge is the prime ingredient in the fountain of youth. I've kept myself alive for hundreds of years with a steady diet of jealousy and hate, awaiting the day when I would finally eclipse your family's thieving reputation.