Charles: "Lelouch, I will now answer your previous question. Half a century ago, my elder brother and I existed in a Hell on Earth, our family were just rivals competing for the throne. Assassinations occurred with regularity, dealing with betrayal and spawned by lies. Killing each other off, my own mother fell victim to it. My brother and I were sick and angered by the world, we therefore both sworn an oath: to create a world without lies."
Lelouch: (To Charles zi Britannia) "That ... I ... I reject you, and I reject everything you believe. Why do people lie, it isn't only because they struggle against each other, it's also because there is something that they're seeking. You now want a world without change. How stagnant, you could hardly call it life. The same as a world of memories, just a world that's closed and completed, that's a place I wouldn't want to live in." "But forcing your good intentions on others is no different from an evil act." "I don't intend to defeat God. This is a request. Yes, now I know who I really am. God, Collective Unconscious! Please, don't stop the march of time!"
Lelouch(to Charles and Marianne): Do you two know the meaning of Nunnally's smile?!
Marianne: Smile?
Lelouch: And why do you not?! Nunnally couldn't see or walk properly. That's why she knew that there are things in this life that cannot be accomplished by oneself. Nunnally...Nunnally's smile...was the very least she could do to express her gratitude!
Charles: Deceptions like that are exactly---
Lelouch: You will not call that a lie!! I won't let you!! You looked down upon us, neglecting reality, and watched us delightfully...screw all of that!! There is only one truth. You two parents...abandoned Nunnally and me!!
Charles: You obnoxious fool! (grabs Lelouch around the throat)(Suzaku raises his sword)
Lelouch: Suzaku, stay your hand.
Charles: Deny me and what awaits you will be his---Schneizel's---world! Good and evil are merely the front and back of the same card. Even so, you---
Lelouch: Even so, I will deny your world. BEGONE!!!
(Charles and Marianne vanish)
Sorry I can't find the whole quotes to this! But In enjoy.