Sasuke quotes from Naruto: Shippūden

Sasuke

[After Sai tells him Naruto thinks of him as a brother] As far as brothers go, I have only one... the one that I must kill.

Sasuke

I don't care what happens to me or anyone else in this world. So long as I can have my revenge, nothing else matters. To be honest, neither Orochimaru nor I are strong enough to defeat Itachi alone. But if I can obtain the power to defeat Itachi by offering myself to Orochimaru, I'll give him my life a thousand times over.

Sasuke

There's nothing more you have to teach me, Orochimaru. Now you'll see I can be heartless, even to you!

Sasuke

[on Orochimaru] I have absorbed him completely and nothing else remains.

Sasuke

What Itachi wanted to see and what I will see from here on out will be completely different. I can't do what Itachi wished me to. I will restore the Uchiha clan in my own way.

Sasuke

I shut my eyes a long time ago. The things I seek now lie only in the darkness.

Sasuke

[After having Itachi's eyes transplanted] They fit quite nicely. I feel Itachi's visual prowess. I can tell that I've already become so much stronger.

Sasuke

[After impaling a White Zetsu with a Totsuka Blade] Now to test these outside. I already know these eyes see the darkness quite well. [Reveals his Eternal Mangekyo Sharingan]

Sasuke

Itachi, you always kept lying to me, saying things like "later" and "next time" and then you died on me. So this time for sure I'm gonna hold you to your promise.

Sasuke

[to Itachi] I guess it won't matter what I say, will it? As soon as I saw you, I tailed you because I wanted to confirm whether or not Tobi and Danzō told me the truth. But that wasn't the only thing I was able to verify. When I'm with you I remember things. Childhood feelings of adoring my big brother. That's the reason why the closer I get to you, the closer we become to how we were before as brothers, and the more I understand you. The more that I come to hate the Hidden Leaf Village for causing you so much pain. I hate it more now than I ever hated it before. I know what you want me to do, how you want me to be. You're my big brother so I know that you're going to disapprove. But it's because I'm your brother that no matter what you say, you're never going to stop me. Even if you protect the village now, I will still destroy it someday.

Sasuke

I'm going to head to the battlefield. I will not let the village and Itachi become nothing!

Sasuke

A whole lot has happened, but I decided to protect the Hidden Leaf Village now. Then after, I will... become Hokage. [everyone is shocked]

Sasuke

Only a diversion, huh? I can't actually take him down with this. I need the Tailed Beast's chakra! I used too much chakra! I can't maintain control! At this rate, I can't use Amaterasu either!

Naruto

If that's all true then why didn't you kill me that day?! Weren't you gonna break our bond, Sasuke?!

Sasuke

The reason is simple. It's not that I couldn't break our bond, Naruto. [flashes back to the Uchiha clan massacre] I was simply doing as my older brother had done before me. It was nothing more than a strategy to gain power.

Naruto

What are you talking about?

Sasuke

I don't owe you any explanations. All I can tell you is that day... [flashes back to the battle at the Final Valley] That day when I left you lying there, I only spared your life on a whim, nothing more. [appears near Naruto]

Yamato

He's fast.

Sakura

How did he do that?

Sasuke

You know come to think of it, wasn't it always your dream to become the Hokage? All of the time you spent chasing after me would have been better spent in training. Wouldn't you agree, Naruto?

Sakura

Sasuke what are you-

Sasuke

[unsheathing his sword] But this time my whim is telling me to finish what I started.

Naruto

How could I ever become Hokage? I can't save a friend. Isn't that right, Sasuke?

[to Naruto] Why are you hesitating? You need my power, don't you? Now then, who do you want to kill?

Naruto

Forget it. Don't you ever come out, do you hear me?

What are you afraid of?

Naruto

Shut up! Do you think I need your power? I don't want anything to do with you!

[laughs] Who was the one with the impudence to come begging for help at every step of the way? You understand by now don't you? Without me you couldn't do anything at all. Now do it. Break the seal completely. If you do I'll grant you all of my power.

Naruto

I don't need you! [sees Sasuke] How did you...

I see. you're one of the Uchiha. You've advanced well beyond your years haven't you?

Naruto

How are you even able to be here?

Sasuke

I can see everything. So this is where all that power's coming from. Interesting. I never would have guessed that this was inside of you.

That you can even see me here inside of Naruto is impressive my boy. It's that repugnant Sharingan, the true power behind your cursed clan.

Sasuke

I take it this isn't your first time seeing the Sharingan. So you're the Nine-Tails huh?

With your visual prowess and a chakra more ominous than my own, you're a spitting image of Madara Uchiha from the elder days.

Sasuke

[dissolves him] Never heard of him. Am I supposed to care?

To think you could actually suppress my power. This may be my undoing, but before I go let me say this. Whatever your plans are, don't kill Naruto. If you do, you'll regret it.