He's your first love. I intend to be your last.Love declerationsNiklaus Mikaelson in The Vampire Diaries
I'll tell you what I know about death, Camille. Death dances silently in everyone's shadow, and she doesn't give a damn. So why give a damn about her?DeathNiklaus Mikaelson in The Originals
If I tell you who I really am and you refuse to believe me then I can hardly be blamed for your disappointment.Niklaus Mikaelson in The Originals
You rant and rave about the monster I have become, but you, mother, you are the author of everything I am.Niklaus Mikaelson in The Originals
It's not a crime to love what you cannot explain.Niklaus Mikaelson in The Vampire Diaries
Don't underestimate the allure of darkness. Even the poorest hearts are drawn to it.DarknessNiklaus Mikaelson in The Vampire Diaries, Season 4
Girl: 'Every artist has a story, you know?'
Klaus: 'And what do you suppose his story is?'
Girl: 'He's angry, dark, doesn't feel safe and doesn't know what to do about it. He wishes he would control his demons. Instead of having his demons control him. He's lost... alone.'