"I love only myself and fight only for myself. And as long as I think everybody exists to make me feel that way... the world is wonderful... a soul needs a purpose to live, and so I concluded that my purpose was to kill everyone besides myself. I felt alive... "

"People cannot win against their loneliness."

"Loneliness is this world's worst kind of pain. "

"The corpse's bitter, crimson tears flow, and mingle with the endless sand. Feeding the chaos within me, and making me stronger. "

"As long as there are people in this world to kill, I will not cease to exist."

"I took the life of the woman I was supposed to call mother in the process of being born... in order to become the world's strongest shinobi... an incarnation of sand was implanted inside of me... "

"When u feel that the one u admire is disgraced, u are terribly hurt as well and become enraged. The meer precious the person u worship is to you... Fighting for those important to you... He was... the same as Uzumaki Naruto. But just because someone is important to u doesn't necessarily mean that person is good. "

"You have someone in your life whom u honor and revere so much that every hurt on them is inflicted on u as well. And the closer they are to you, the greater the pain"

"Even if u knew that person was evil, people cannot win against their loneliness. "

"To feel so strongly for someone u would fight for them... and die for them... u and Naruto Uzumaki have that in common. However, what if this person u would honor and die fr is not a virtuous person? "

"Perhaps the companionship of an evil person is preferable to loneliness. "

Itachi Uchiha:

"Foolish little brother. If u want to kill me, hate me, detest me, and survive in an unslightly way. Run, run and cling to life. And then some day, when u have the same eyes as I do, come before me. "

"Even the strongest of opponents always has a weakness. "

"We are unique siblings. I am the barrier u must overcome, so u and I will continue to exist together."

"This is what happens when u are skilled. Power causes u to become isolated and arrogant. "

"I've lost all hope for this pathetic clan. "

"I've told u before. u shouldn't judge people based on appearances and your preconceptions."