[x] Quotes from Naruto
Kabuto: Isn't acknowledging what you can't do the same as giving up?<br /> <br /> Itachi: No, it means to forgive yourself for what you aren't able to do. Your comrades are there to make up for what you cannot do and to prevent you from ignoring things that you actually might have been able to do.

Once you question your own belief, it's over.

Forget about revenge. The fate of those who seek revenge is grim. It's tragic, You will end up suffering and hurting yourself even more. Even if you do succeed in getting revenge, the only thing that remains is emptiness.

He who forgives and acknowledges himself... that is what it truly means to be strong!

It is only through the eyes of others that our lives have any meaning.

- Haku (Naruto)
Don't underestimate me! I don't quit and I don't run! You can act tough all you want! You're not gonna scare me off! No way! I don't care if I DO get stuck as a Genin for the rest of my life! I'll still be Hokage someday!

Just by living, people hurt others without even realizing it. So long as humanity exists, hate will also exist. There is no peace in this cursed world. War is just a crime paid for by the pain of the defeated...

- Pain (Naruto)
Never give up without even trying. Do what you can, no matter how small the effect it may have!

I'll admit that you're stronger than before. But because of that, you seem to have lost sight of what's truly important. Now listen carefully. The people of the village, who once abhorred you, have begun to admire you. They think of you as a comrade. It's because you fought hard for their acceptance. You once said it was everyone who cares about you who helped you get where you are now. If you forget others because you have power, and become arrogant and egotistical, you'll eventually become just like Madara. No matter how powerful you become, do not try to shoulder everything alone. Becoming the Hokage doesn't mean people will acknowledge you. But when the people acknowledge you, you can become Hokage. Never forget your friends!

The ones who aren't able to acknowledge their own selves are bound to fail.