"Yeah, I've done some pretty horrible things to survive. But unlike you, poor, delicate Elena, I don't turn it off. I deal with it."

-Katherine Pierce

"A little tip, woman to woman, don't piss off the diabolical ones."

-Katherine Pierce

"Oooh, and I chopped off this douchey guy's fingers with a butcher knife once. That was cool."

-Katherine Pierce

"I go to Paris for shoes. The shoes I remember. Everything else requires a few more details."

-Katherine Pierce

"I'll be the safest psychotic bitch in town."

-Katherine Pierce

"You look just like Elena Gilbert."

"Actually, I'm much prettier."

-Stranger/Katherine Pierce

"I'll rip this town apart 'till it rains blood."

-Katherine Pierce

"We both know I can rip you to shreds and do my nails at the same time."

-Katherine Pierce

"Please. I'm Katherine Pierce. I'm a survivor."

-Katherine Pierce

"I'm a survivor. Staying alive is my specialty."

-Katherine Pierce

"May I be excused, scary, vampire daughter?"

-Katherine Pierce

"The cute one's here."

-Katherine Pierce

"Do you honestly believe that I don't have a plan B? And if that fails, a plan C, then a plan D, and...you know how the alphabet works, don't you?"

-Katherine Pierce

"I'm that thing that everybody wants. I'm the freaking moonstone."

-Katherine Pierce

"You two finally did something right for once. How does it feel?"

-Katherine Pierce

"Humanity is a vampire's greatest weakness. No matter how easy it is to turn it off, it keeps trying to fight its way back in. Sometimes I let it."

-Katherine Pierce

"I don't exactly hate you..but if you were on fire, and I had water...I'd drink it."

-Katherine Pierce