“The hole in one's heart gets filled by others around you. Friends won't flock to someone who abandons the memory of his friends and gives up on the world just because things don't go the way he wants them to. That won't help fill the hole in your heart. And people won't help those who run away and do nothing. As long as you don't give up, there will always be salvation.”
“If comrades that you trust gather around you, hope can take physical form and become visible. That`s what I believe...”
“Some people want power and they get mad when they don't get it. They take their fury out on everyone else. You don't want it, it becomes you.”
“I'm Hatake Kakashi. Things I like and things I hate? I don't feel like telling you that. My dreams for the future? Never really thought about that. As for my hobbies... I have lots of hobbies.”
“In society, those who don't have many abilities, tend to complain more.”
“In the shinobi world, those that break the written and unwritten rules are deemed trash... but be that as it may... Those that would desregard their comrades so easily are even worse than trash. And those who don't have the decency to respect the memories of their comrades are the worst.”
“Gai...what I said earlier...I was out of line. I was being a self-righteous fool. I realize now that if I'd been in your shoes, I probably couldn't have stopped him, either.”
“I don't know what this boy means to you, Gai, but I shouldn't have to tell you that we never bring our personal feelings into play. I didn't think you were capable of it.”
“I've lived longer than you. And times have been bad. I know the pain of loss. You and I haven't really been fortunate. It's true. But it could be worse. For me, and for you, too... We've found good friends, haven't we? Because of your losses, you should understand.”
“[thinking] If I'm still sane by the time I finish their training it'll be a miracle!”
“Leaf Village Secret-Finger Justu...1,000 Years of Death!!! *sticks his fingers up Naruto's ass*”
“Hmmm...how do I put this? My first impression of this group...you're a bunch of idiots!”
“Like the fate of the two who founded the village of Konoha... Naruto and Sasuke...your fates are like theirs.”
“*to Pain* The people from this village are different from your average village. Even if it means dying, there's not a single one of us, who would sell out a comrade.”
“This place makes me think about the mistakes I've made in the past... and I've made a lot.”
“I'm Kakashi Hatake. Things I like and things I hate...I don't feel like telling you that. My dreams for the future...never really thought about it. As for my hobbies...I have lots of hobbies.”
“I won't allow my comrades to die. I'll protect you with my life. Trust me.”
“The next generation will always surpass the previous one. It's one of the never-ending cycles in life.”
“*making excuses for being late, as usual* Hello students, today I got lost on the road of life.”
“In the ninja world, those who break the rules are scum, that's true, but those who abandon their friends are worse than scum.”
“*making excuses for being late, as usual* A cute girl stopped me on the way, so I danced.”
“I'm telling you this because you don't get it. You think you get it, which is not the same as actually getting it. Get it?”
“Because you're the only shinobi in the world who can surpass the Fourth. Thats what I believe.”
“Sorry I'm late guys, a black cat crossed my path so I had to go the long way.”
“*to Sasuke* No matter how far Orochimaru fell, he still loved him... Now I know how the Third Hokage felt.”
“To know what is right and choose to ignore it is the act of a coward.”
“I've been around longer than you have, kid. And I've seen my share of troubles. You're not the only one who knows what it's like to lose somebody. It looks like neither of us has led a charming life, have we? Still, it's not that bad. At least you and I have been lucky enough to find new comrades to help fill the void.”
“I really am... shinobi trash. But the one thing I still learned is this. That void is something that everyone helps you fill. Just because you face adversity and hardships, is no reason to give up on this world. A person willing to throw away all those memories... of their friends and comrades, will never find peace of mind. Resorting to something like that isn't going to bury that hole. If you persevere and endure, someone will be there to support you!”
“Naruto, it's nice that you removed the poison so spiritedly, but you'll bleed to death if you lose any more blood... Seriously...”